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| <div class="subTitle">org.eclipse.january.dataset</div> |
| <h2 title="Class Slice" class="title">Class Slice</h2> |
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| <li><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
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| <li>org.eclipse.january.dataset.Slice</li> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="https://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Cloneable.html?is-external=true" title="class or interface in java.lang">Cloneable</a></dd> |
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| <br> |
| <pre>public class <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.47">Slice</a> |
| extends <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> |
| implements <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Cloneable.html?is-external=true" title="class or interface in java.lang">Cloneable</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre> |
| <div class="block">The <code>Slice</code> class represents the set of indices (start, stop, step), that are used to extract specifics subsets of <a href="../../../../org/eclipse/january/dataset/Dataset.html" title="interface in org.eclipse.january.dataset"><code>Dataset</code></a>.<br><br> |
| The start argument default to 0, stop argument default to the stop argument default to the end of the dimension that the slice is applied to, and the default argument for the step is 1. |
| <br><br> |
| The start index is inclusive, for example, if we want to get data from index 1, so sliceData will be <b>[2,3]</b> : |
| <pre> |
| <code>final Dataset onedData = DatasetFactory.createFromObject(new int[]{1,2,3}); |
| Dataset sliceData = onedData.getSlice(new Slice(1, null, null)); |
| </code> |
| </pre> |
| |
| If Slice is specified with only one argument, this will be the stop index which is exclusive. In this case sliceData will be <b>[1,2]</b> : |
| <pre> |
| <code>final Dataset onedData = DatasetFactory.createFromObject(new int[]{1,2,3}); |
| Dataset sliceData = onedData.getSlice(new Slice(2)); |
| </code> |
| </pre> |
| |
| To create a 1D Slice, so sliceData is : <b>[6, 5, 4]</b>, we will do : |
| <pre> |
| <code>final Dataset sliceData = DatasetFactory.createFromObject(new int[]{10,9,8,7,6,5,4,3,2,1,0}); |
| Dataset newOnedData = sliceData.getSlice(new Slice(4, 7, 1)); |
| </code> |
| </pre> |
| <br> |
| For more informations, see the sliceFrom1D example in SlicingExamples.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../serialized-form.html#org.eclipse.january.dataset.Slice">Serialized Form</a></dd></dl> |
| </li> |
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| <h3>Constructor Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#Slice()">Slice</a></strong>()</code> |
| <div class="block">Constructs a Slice object with the start and the stop value representing |
| the entirety of the sliced dimension of the Dataset.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#Slice(java.lang.Integer)">Slice</a></strong>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> stop)</code> |
| <div class="block">Constructs a Slice object with, by default the start set to 0 and with a |
| step of 1.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#Slice(java.lang.Integer,%20java.lang.Integer)">Slice</a></strong>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> start, |
| <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> stop)</code> |
| <div class="block">Constructs a Slice object with, by default a step of 1.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#Slice(java.lang.Integer,%20java.lang.Integer,%20java.lang.Integer)">Slice</a></strong>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> start, |
| <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> stop, |
| <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> step)</code> |
| <div class="block">Constructs a Slice object on which it is possible to chooe the start, the |
| stop and the step.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| <h3>Method Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span>Methods</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#appendSliceToString(java.lang.StringBuilder,%20int,%20int,%20int,%20int)">appendSliceToString</a></strong>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> s, |
| int len, |
| int beg, |
| int end, |
| int del)</code> |
| <div class="block">Returns a String representation of the Slice comparable to the python |
| representation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#clone()">clone</a></strong>()</code> |
| <div class="block">Creates a deep copy of the Slice.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#convertFromSlice(org.eclipse.january.dataset.Slice[],%20int[],%20int[],%20int[],%20int[])">convertFromSlice</a></strong>(<a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a>[] slice, |
| int[] shape, |
| int[] start, |
| int[] stop, |
| int[] step)</code> |
| <div class="block">Populates given start, stop, step arrays from given slice array</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a>[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#convertFromString(java.lang.String)">convertFromString</a></strong>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sliceString)</code> |
| <div class="block">Converts string in a Slice array</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a>[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#convertToSlice(int[],%20int[],%20int[])">convertToSlice</a></strong>(int[] start, |
| int[] stop, |
| int[] step)</code> |
| <div class="block">Converts a set of integer arrays in a slice array</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#createString(int[],%20int[],%20int[],%20int[])">createString</a></strong>(int[] shape, |
| int[] start, |
| int[] stop, |
| int[] step)</code> |
| <div class="block">Creates a string representing the slice taken from given shape</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#createString(org.eclipse.january.dataset.Slice...)">createString</a></strong>(<a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a>... slices)</code> |
| <div class="block">Creates a string representation of slices.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#flip()">flip</a></strong>()</code> |
| <div class="block">Flips the Slice direction, after this operation, the slice begins at |
| previous end point, steps in the opposite direction, and finishes at the |
| previous start point.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#getEnd()">getEnd</a></strong>()</code> |
| <div class="block">Returns the last value inside of Slice.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#getLength()">getLength</a></strong>()</code> |
| <div class="block">Returns the maximum value of the slice.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#getNumSteps()">getNumSteps</a></strong>()</code> |
| <div class="block">Returns the number of steps inside of the Slice</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#getNumSteps(int,%20int)">getNumSteps</a></strong>(int beg, |
| int end)</code> |
| <div class="block">Returns the number of steps inside of the Slice from a point to an other |
| point minus 1 because this is an exclusive index</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#getPosition(int)">getPosition</a></strong>(int n)</code> |
| <div class="block">Returns the index of the n-th step inside of the slice</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#getStart()">getStart</a></strong>()</code> |
| <div class="block">Returns the starting index of the slice.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#getStep()">getStep</a></strong>()</code> |
| <div class="block">Returns the step of the slice.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#getStop()">getStop</a></strong>()</code> |
| <div class="block">Returns the stopping index of the slice.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#isSliceComplete()">isSliceComplete</a></strong>()</code> |
| <div class="block">Returns <code>true</code> if the slice has a maximum size equal to the current |
| size, else <code>false</code>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#setLength(int)">setLength</a></strong>(int length)</code> |
| <div class="block">Sets the maximal dimensions length of the Slice.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#setPosition(int)">setPosition</a></strong>(int beg)</code> |
| <div class="block">Move the start and end to an other index keeping the same step and the |
| same gap between the two values</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#setStart(java.lang.Integer)">setStart</a></strong>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> start)</code> |
| <div class="block">Set the starting index of the slice.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#setStep(int)">setStep</a></strong>(int step)</code> |
| <div class="block">Set the step size inside of the Slice.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#setStop(java.lang.Integer)">setStop</a></strong>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> stop)</code> |
| <div class="block">Set the stopping index of the slice.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/eclipse/january/dataset/Slice.html#toString()">toString</a></strong>()</code> |
| <div class="block">Returns a string construction of the slice with the python form.</div> |
| </td> |
| </tr> |
| </table> |
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| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
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| <a name="Slice()"> |
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| <h4>Slice</h4> |
| <pre>public <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.60">Slice</a>()</pre> |
| <div class="block">Constructs a Slice object with the start and the stop value representing |
| the entirety of the sliced dimension of the Dataset.</div> |
| </li> |
| </ul> |
| <a name="Slice(java.lang.Integer)"> |
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| <h4>Slice</h4> |
| <pre>public <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.73">Slice</a>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> stop)</pre> |
| <div class="block">Constructs a Slice object with, by default the start set to 0 and with a |
| step of 1. If the stop point of the Slice is <code>null</code>, it will be set |
| to the stop argument default to the end of the dimension that the slice |
| is applied to.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>stop</code> - the stop point of the Slice</dd></dl> |
| </li> |
| </ul> |
| <a name="Slice(java.lang.Integer, java.lang.Integer)"> |
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| <h4>Slice</h4> |
| <pre>public <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.89">Slice</a>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> start, |
| <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> stop)</pre> |
| <div class="block">Constructs a Slice object with, by default a step of 1. If the start |
| point of the Slice is <code>null</code>, it will be set automatically to 0. If |
| the stop point of the Slice is <code>null</code>, it will be set to the stop |
| argument default to the end of the dimension that the slice is applied |
| to.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>start</code> - the start point of the Slice</dd><dd><code>stop</code> - the stop point of the Slice</dd></dl> |
| </li> |
| </ul> |
| <a name="Slice(java.lang.Integer, java.lang.Integer, java.lang.Integer)"> |
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| <h4>Slice</h4> |
| <pre>public <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.108">Slice</a>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> start, |
| <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> stop, |
| <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> step)</pre> |
| <div class="block">Constructs a Slice object on which it is possible to chooe the start, the |
| stop and the step. If the start point of the Slice is <code>null</code>, it |
| will be set automatically to 0. If the stop point of the Slice is |
| <code>null</code>, it will be set to the stop argument default to the end of |
| the dimension that the slice is applied to. If the the wanted step is set |
| to <code>null</code>, it will be set by default to 1.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>start</code> - the start point of the Slice, may be <code>null</code></dd><dd><code>stop</code> - the stop point of the Slice, may be <code>null</code></dd><dd><code>step</code> - the step wanted to browse the Dataset, may be <code>null</code></dd></dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <h3>Method Detail</h3> |
| <a name="clone()"> |
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| <h4>clone</h4> |
| <pre>public <a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a> <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.133">clone</a>()</pre> |
| <div class="block">Creates a deep copy of the Slice.</div> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a></code> in class <code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>New Slice with the current Slice properties</dd></dl> |
| </li> |
| </ul> |
| <a name="setLength(int)"> |
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| </a> |
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| <h4>setLength</h4> |
| <pre>public <a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a> <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.144">setLength</a>(int length)</pre> |
| <div class="block">Sets the maximal dimensions length of the Slice.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>length</code> - Wanted size of dimensions</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>The Slice which the method is called on</dd></dl> |
| </li> |
| </ul> |
| <a name="isSliceComplete()"> |
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| <h4>isSliceComplete</h4> |
| <pre>public boolean <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.162">isSliceComplete</a>()</pre> |
| <div class="block">Returns <code>true</code> if the slice has a maximum size equal to the current |
| size, else <code>false</code>.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd><code>true</code> if slice represents complete dimension, |
| <code>false</code> in the other case.</dd></dl> |
| </li> |
| </ul> |
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| <h4>getLength</h4> |
| <pre>public int <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.177">getLength</a>()</pre> |
| <div class="block">Returns the maximum value of the slice.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Maximum value of the slice</dd></dl> |
| </li> |
| </ul> |
| <a name="getStart()"> |
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| </a> |
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| <h4>getStart</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.186">getStart</a>()</pre> |
| <div class="block">Returns the starting index of the slice.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Start point of the slice</dd></dl> |
| </li> |
| </ul> |
| <a name="getStop()"> |
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| <h4>getStop</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.195">getStop</a>()</pre> |
| <div class="block">Returns the stopping index of the slice.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Stop point of the slice</dd></dl> |
| </li> |
| </ul> |
| <a name="getStep()"> |
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| <h4>getStep</h4> |
| <pre>public int <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.204">getStep</a>()</pre> |
| <div class="block">Returns the step of the slice.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Step of the slice</dd></dl> |
| </li> |
| </ul> |
| <a name="setStart(java.lang.Integer)"> |
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| </a> |
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| <li class="blockList"> |
| <h4>setStart</h4> |
| <pre>public void <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.215">setStart</a>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> start)</pre> |
| <div class="block">Set the starting index of the slice. If the start point of the Slice is |
| <code>null</code>, it will be set automatically to 0.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>start</code> - Starting index of the Slice, may be <code>null</code></dd></dl> |
| </li> |
| </ul> |
| <a name="setStop(java.lang.Integer)"> |
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| <h4>setStop</h4> |
| <pre>public void <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.240">setStop</a>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> stop)</pre> |
| <div class="block">Set the stopping index of the slice. If the stop point of the Slice is |
| <code>null</code>, it will be set to the stop argument default to the end of |
| the dimension that the slice is applied to.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>stop</code> - Stopping index of the Slice, may be <code>null</code></dd></dl> |
| </li> |
| </ul> |
| <a name="setPosition(int)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setPosition</h4> |
| <pre>public boolean <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.268">setPosition</a>(int beg)</pre> |
| <div class="block">Move the start and end to an other index keeping the same step and the |
| same gap between the two values</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>beg</code> - New starting point</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Return <code>true</code> if the end was reached, <code>false</code> in the |
| other case.</dd></dl> |
| </li> |
| </ul> |
| <a name="getPosition(int)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getPosition</h4> |
| <pre>public int <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.288">getPosition</a>(int n)</pre> |
| <div class="block">Returns the index of the n-th step inside of the slice</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>n</code> - Wanted step index in the slice</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Return the index of the step inside of the Slice</dd></dl> |
| </li> |
| </ul> |
| <a name="setStep(int)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setStep</h4> |
| <pre>public void <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.320">setStep</a>(int step)</pre> |
| <div class="block">Set the step size inside of the Slice. If the the wanted step is set to |
| <code>null</code>, it will be set by default to 1.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>step</code> - New wanted step, may be <code>null</code></dd></dl> |
| </li> |
| </ul> |
| <a name="appendSliceToString(java.lang.StringBuilder, int, int, int, int)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>appendSliceToString</h4> |
| <pre>public static void <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.342">appendSliceToString</a>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> s, |
| int len, |
| int beg, |
| int end, |
| int del)</pre> |
| <div class="block">Returns a String representation of the Slice comparable to the python |
| representation.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>s</code> - String builder</dd><dd><code>len</code> - Maximal length of the Slice, or -1 if not set</dd><dd><code>beg</code> - Start index of the Slice</dd><dd><code>end</code> - Stop index of the Slice</dd><dd><code>del</code> - Step of the Slice</dd></dl> |
| </li> |
| </ul> |
| <a name="toString()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toString</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.383">toString</a>()</pre> |
| <div class="block">Returns a string construction of the slice with the python form.</div> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a></code> in class <code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Constructed String.</dd></dl> |
| </li> |
| </ul> |
| <a name="getNumSteps()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>getNumSteps</h4> |
| <pre>public int <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.395">getNumSteps</a>()</pre> |
| <div class="block">Returns the number of steps inside of the Slice</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Number of steps inside of the Slice</dd></dl> |
| </li> |
| </ul> |
| <a name="getNumSteps(int, int)"> |
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| </a> |
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| <li class="blockList"> |
| <h4>getNumSteps</h4> |
| <pre>public int <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.421">getNumSteps</a>(int beg, |
| int end)</pre> |
| <div class="block">Returns the number of steps inside of the Slice from a point to an other |
| point minus 1 because this is an exclusive index</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>beg</code> - Starting point</dd><dd><code>end</code> - (exclusive) Stopping point</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Numbers of steps between the 2 limits.</dd></dl> |
| </li> |
| </ul> |
| <a name="getEnd()"> |
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| </a> |
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| <h4>getEnd</h4> |
| <pre>public int <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.436">getEnd</a>()</pre> |
| <div class="block">Returns the last value inside of Slice.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Last value in the slice, it can be a lower value than the start |
| if the step is going backward</dd></dl> |
| </li> |
| </ul> |
| <a name="flip()"> |
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| </a> |
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| <h4>flip</h4> |
| <pre>public <a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a> <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.454">flip</a>()</pre> |
| <div class="block">Flips the Slice direction, after this operation, the slice begins at |
| previous end point, steps in the opposite direction, and finishes at the |
| previous start point. |
| <p> |
| Note : the stop value may not be preserved across two flips |
| </p></div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Flipped Slice.</dd></dl> |
| </li> |
| </ul> |
| <a name="convertFromSlice(org.eclipse.january.dataset.Slice[], int[], int[], int[], int[])"> |
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| </a> |
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| <h4>convertFromSlice</h4> |
| <pre>public static void <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.483">convertFromSlice</a>(<a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a>[] slice, |
| int[] shape, |
| int[] start, |
| int[] stop, |
| int[] step)</pre> |
| <div class="block">Populates given start, stop, step arrays from given slice array</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>slice</code> - Input array of Slices wanted to convert</dd><dd><code>shape</code> - Input array of Slices shapes</dd><dd><code>start</code> - Output array of Slices starts</dd><dd><code>stop</code> - Output array of Slices stops</dd><dd><code>step</code> - Output array of Slices steps</dd></dl> |
| </li> |
| </ul> |
| <a name="convertToSlice(int[], int[], int[])"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>convertToSlice</h4> |
| <pre>public static <a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a>[] <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.559">convertToSlice</a>(int[] start, |
| int[] stop, |
| int[] step)</pre> |
| <div class="block">Converts a set of integer arrays in a slice array</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>start</code> - Array of Slices starts</dd><dd><code>stop</code> - Array of Slices stops</dd><dd><code>step</code> - Array of Slices steps</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Slice array corresponding to the starts, stops and steps arrays |
| entered.</dd></dl> |
| </li> |
| </ul> |
| <a name="convertFromString(java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>convertFromString</h4> |
| <pre>public static <a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a>[] <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.582">convertFromString</a>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sliceString)</pre> |
| <div class="block">Converts string in a Slice array</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>sliceString</code> - String of the Slice array</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Slice array created from the given string</dd></dl> |
| </li> |
| </ul> |
| <a name="createString(int[], int[], int[], int[])"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>createString</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.644">createString</a>(int[] shape, |
| int[] start, |
| int[] stop, |
| int[] step)</pre> |
| <div class="block">Creates a string representing the slice taken from given shape</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>shape</code> - Array of Slices shapes</dd><dd><code>start</code> - Array of Slices starts</dd><dd><code>stop</code> - Array of Slices stops</dd><dd><code>step</code> - Array of Slices steps</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>String representation of the Slice</dd></dl> |
| </li> |
| </ul> |
| <a name="createString(org.eclipse.january.dataset.Slice...)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>createString</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../src-html/org/eclipse/january/dataset/Slice.html#line.670">createString</a>(<a href="../../../../org/eclipse/january/dataset/Slice.html" title="class in org.eclipse.january.dataset">Slice</a>... slices)</pre> |
| <div class="block">Creates a string representation of slices.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>slices</code> - Wanted Slices to put inside of the string representation</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>Return the string representation of the Slices entered.</dd></dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
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