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| <div class="subTitle">org.eclipse.emf.compare.internal.utils</div> |
| <h2 title="Class ReadOnlyGraph" class="title">Class ReadOnlyGraph<E></h2> |
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| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="http://download.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.eclipse.emf.compare.internal.utils.ReadOnlyGraph<E></li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
| <ul class="blockList"> |
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| <dl><dt><span class="strong">Type Parameters:</span></dt><dd><code>E</code> - Kind of elements used as this graph's nodes.</dd></dl> |
| <hr> |
| <br> |
| <pre>public final class <span class="strong">ReadOnlyGraph<E></span> |
| extends <a href="http://download.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
| <div class="block">Read-only version of an already existing <a href="../../../../../../org/eclipse/emf/compare/internal/utils/Graph.html" title="class in org.eclipse.emf.compare.internal.utils"><code>Graph</code></a>.</div> |
| </li> |
| </ul> |
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| <div class="summary"> |
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| <!-- ========== 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>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html#contains(E)">contains</a></strong>(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> element)</code> |
| <div class="block">Checks whether this graph already contains the given element.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableSet<<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html#getDirectParents(E)">getDirectParents</a></strong>(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> element)</code> |
| <div class="block">Returns the <u>direct</u> parents of the given <code>element</code>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html#getParentData(E)">getParentData</a></strong>(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> element)</code> |
| <div class="block">Get the parent data of the given element.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableSet<<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html#getSubgraphContaining(E)">getSubgraphContaining</a></strong>(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> element)</code> |
| <div class="block">Returns the set of all elements of the subgraph containing the given element.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableSet<<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html#getSubgraphContaining(E,%20com.google.common.collect.ImmutableSet)">getSubgraphContaining</a></strong>(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> element, |
| com.google.common.collect.ImmutableSet<<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>> endPoints)</code> |
| <div class="block">Returns the set of all elements of the subgraph containing the given element and ending at the given |
| boundaries.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableSet<<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html#getTreeFrom(E)">getTreeFrom</a></strong>(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> root)</code> |
| <div class="block">Returns the tree starting from the given root element if it is contained in the graph.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>com.google.common.collect.ImmutableSet<<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html#getTreeFrom(E,%20java.util.Set)">getTreeFrom</a></strong>(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> root, |
| <a href="http://download.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>> endPoints)</code> |
| <div class="block">Returns the tree starting from the given root element and ending at the given boundaries..</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html#hasChild(E,%20E)">hasChild</a></strong>(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> parent, |
| <a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> potentialChild)</code> |
| <div class="block">Checks if the given element is a parent of the given potential child, directly or not.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <E> <a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="class in org.eclipse.emf.compare.internal.utils">ReadOnlyGraph</a><E></code></td> |
| <td class="colLast"><code><strong><a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html#toReadOnlyGraph(org.eclipse.emf.compare.internal.utils.Graph)">toReadOnlyGraph</a></strong>(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/Graph.html" title="class in org.eclipse.emf.compare.internal.utils">Graph</a><E> graph)</code> |
| <div class="block">Convert a graph to a read-only graph.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods_inherited_from_class_java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="http://download.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="http://download.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://download.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://download.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://download.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://download.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://download.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://download.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://download.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://download.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/8/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> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <li class="blockList"><a name="method_detail"> |
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| </a> |
| <h3>Method Detail</h3> |
| <a name="toReadOnlyGraph(org.eclipse.emf.compare.internal.utils.Graph)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toReadOnlyGraph</h4> |
| <pre>public static <E> <a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="class in org.eclipse.emf.compare.internal.utils">ReadOnlyGraph</a><E> toReadOnlyGraph(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/Graph.html" title="class in org.eclipse.emf.compare.internal.utils">Graph</a><E> graph)</pre> |
| <div class="block">Convert a graph to a read-only graph.</div> |
| <dl><dt><span class="strong">Type Parameters:</span></dt><dd><code>E</code> - Kind of elements used as this graph's nodes.</dd><dt><span class="strong">Parameters:</span></dt><dd><code>graph</code> - The writable graph to convert.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>a read-only graph version of the given graph.</dd></dl> |
| </li> |
| </ul> |
| <a name="contains(java.lang.Object)"> |
| <!-- --> |
| </a><a name="contains(E)"> |
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| </a> |
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| <h4>contains</h4> |
| <pre>public boolean contains(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> element)</pre> |
| <div class="block">Checks whether this graph already contains the given element.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>element</code> - Element we need to check.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd><code>true</code> if this graph already contains the given elment, <code>false</code> |
| otherwise.</dd></dl> |
| </li> |
| </ul> |
| <a name="hasChild(java.lang.Object,java.lang.Object)"> |
| <!-- --> |
| </a><a name="hasChild(E, E)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>hasChild</h4> |
| <pre>public boolean hasChild(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> parent, |
| <a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> potentialChild)</pre> |
| <div class="block">Checks if the given element is a parent of the given potential child, directly or not.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>parent</code> - Element that could be a parent of <code>potentialChild</code>.</dd><dd><code>potentialChild</code> - The potential child of <code>parent</code>.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd><code>true</code> if <code>parent</code> is an ancestor of <code>potentialChild</code>.</dd></dl> |
| </li> |
| </ul> |
| <a name="getDirectParents(java.lang.Object)"> |
| <!-- --> |
| </a><a name="getDirectParents(E)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getDirectParents</h4> |
| <pre>public com.google.common.collect.ImmutableSet<<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>> getDirectParents(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> element)</pre> |
| <div class="block">Returns the <u>direct</u> parents of the given <code>element</code>. |
| <p> |
| <b>Note</b> that the returned set is an immutable view over a sub-graph of this graph. |
| </p></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>element</code> - The element which parents we seek.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>An immutable set of <u>direct</u> parents for the given <code>element</code>.</dd></dl> |
| </li> |
| </ul> |
| <a name="getParentData(java.lang.Object)"> |
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| </a><a name="getParentData(E)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getParentData</h4> |
| <pre>public <a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> getParentData(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> element)</pre> |
| <div class="block">Get the parent data of the given element. If the given element has several parents, then this method |
| will return <code>null</code>. If the given element has no parents, then then this method will return |
| <code>null</code></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>element</code> - Element we need the parent data of.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>A parent data of type <code>E</code> if this element has a parent data, <code>null</code> |
| otherwise.</dd></dl> |
| </li> |
| </ul> |
| <a name="getSubgraphContaining(java.lang.Object)"> |
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| </a><a name="getSubgraphContaining(E)"> |
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| </a> |
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| <li class="blockList"> |
| <h4>getSubgraphContaining</h4> |
| <pre>public com.google.common.collect.ImmutableSet<<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>> getSubgraphContaining(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> element)</pre> |
| <div class="block">Returns the set of all elements of the subgraph containing the given element. |
| <p> |
| <b>Note</b> that the returned set is an immutable view over a sub-graph of this graph. |
| </p></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>element</code> - Element we need the subgraph of.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>An immutable set of all elements of the subgraph containing the given element, an empty |
| immutable set if that element is not present in this graph.</dd></dl> |
| </li> |
| </ul> |
| <a name="getSubgraphContaining(java.lang.Object,com.google.common.collect.ImmutableSet)"> |
| <!-- --> |
| </a><a name="getSubgraphContaining(E, com.google.common.collect.ImmutableSet)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getSubgraphContaining</h4> |
| <pre>public com.google.common.collect.ImmutableSet<<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>> getSubgraphContaining(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> element, |
| com.google.common.collect.ImmutableSet<<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>> endPoints)</pre> |
| <div class="block">Returns the set of all elements of the subgraph containing the given element and ending at the given |
| boundaries. |
| <p> |
| <b>Note</b> that the returned set is an immutable view over a sub-graph of this graph. |
| </p></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>element</code> - Element we need the subgraph of.</dd><dd><code>endPoints</code> - Boundaries of the needed subgraph.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>An immutable set over all elements of the subgraph containing the given element, an immutable |
| empty set if that element is not present in this graph.</dd></dl> |
| </li> |
| </ul> |
| <a name="getTreeFrom(java.lang.Object)"> |
| <!-- --> |
| </a><a name="getTreeFrom(E)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getTreeFrom</h4> |
| <pre>public com.google.common.collect.ImmutableSet<<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>> getTreeFrom(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> root)</pre> |
| <div class="block">Returns the tree starting from the given root element if it is contained in the graph. |
| <p> |
| Contrarily to <a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html#getSubgraphContaining(E)"><code>getSubgraphContaining(Object)</code></a>, this will only iterate over the children (and |
| recursively) of the given node, without ever "going up" to parents of these children. |
| </p> |
| <p> |
| <b>Note</b> that the returned set is an immutable view over a sub-graph of this graph. |
| </p></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>root</code> - The element we are to consider as the root of a tree.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>The immutable tree starting from the given root element if it is contained in this graph, and |
| immutable empty set otherwise.</dd></dl> |
| </li> |
| </ul> |
| <a name="getTreeFrom(java.lang.Object,java.util.Set)"> |
| <!-- --> |
| </a><a name="getTreeFrom(E, java.util.Set)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>getTreeFrom</h4> |
| <pre>public com.google.common.collect.ImmutableSet<<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>> getTreeFrom(<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a> root, |
| <a href="http://download.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="../../../../../../org/eclipse/emf/compare/internal/utils/ReadOnlyGraph.html" title="type parameter in ReadOnlyGraph">E</a>> endPoints)</pre> |
| <div class="block">Returns the tree starting from the given root element and ending at the given boundaries.. |
| <p> |
| Contrarily to <code>#getSubgraphContaining(Object, Set)</code>, this will only iterate over the children |
| (and recursively) of the given node, without ever "going up" to parents of these children. |
| </p> |
| <p> |
| <b>Note</b> that the returned set is an immutable view over a sub-graph of this graph. |
| </p></div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>root</code> - The element we are to consider as the root of a tree.</dd><dd><code>endPoints</code> - Boundaries of the tree.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>The immutable tree starting from the given root element if it is contained in this graph, and |
| immutable empty set otherwise.</dd></dl> |
| </li> |
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