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| <h2 title="Class AbstractIterator" class="title">Class AbstractIterator<T></h2> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
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| <li>org.eclipse.net4j.util.collection.AbstractIterator<T></li> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd>java.util.Iterator<T></dd> |
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| <dl> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><a href="../../../../../org/eclipse/net4j/util/collection/AbstractCloseableIterator.html" title="class in org.eclipse.net4j.util.collection">AbstractCloseableIterator</a>, <a href="../../../../../org/eclipse/net4j/util/collection/AbstractFilteredIterator.html" title="class in org.eclipse.net4j.util.collection">AbstractFilteredIterator</a>, <a href="../../../../../org/eclipse/net4j/util/collection/AbstractListIterator.html" title="class in org.eclipse.net4j.util.collection">AbstractListIterator</a>, <a href="../../../../../org/eclipse/net4j/util/collection/ComposedIterator.html" title="class in org.eclipse.net4j.util.collection">ComposedIterator</a></dd> |
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| <br> |
| <pre>public abstract class <span class="typeNameLabel">AbstractIterator<T></span> |
| extends java.lang.Object |
| implements java.util.Iterator<T></pre> |
| <div class="block">An abstract base class for custom iterators that only requires to implement a single <a href="../../../../../org/eclipse/net4j/util/collection/AbstractIterator.html#computeNextElement--"><code>computeNextElement()</code></a> method.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>3.2</dd> |
| <dt><span class="simpleTagLabel">Author:</span></dt> |
| <dd>Eike Stepper</dd> |
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| <td class="colFirst"><code>protected static java.lang.Object</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/net4j/util/collection/AbstractIterator.html#END_OF_DATA">END_OF_DATA</a></span></code> |
| <div class="block">The token to be used in <a href="../../../../../org/eclipse/net4j/util/collection/AbstractIterator.html#computeNextElement--"><code>computeNextElement()</code></a> to indicate the end of the iteration.</div> |
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| <td class="colFirst"><code>protected abstract java.lang.Object</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/net4j/util/collection/AbstractIterator.html#computeNextElement--">computeNextElement</a></span>()</code> |
| <div class="block">Returns the next iteration element, or <a href="../../../../../org/eclipse/net4j/util/collection/AbstractIterator.html#END_OF_DATA"><code>END_OF_DATA</code></a> if the end of the iteration has been reached.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static <T> java.util.ListIterator<T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/net4j/util/collection/AbstractIterator.html#empty--">empty</a></span>()</code> </td> |
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| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/net4j/util/collection/AbstractIterator.html#hasNext--">hasNext</a></span>()</code> </td> |
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| <td class="colFirst"><code><a href="../../../../../org/eclipse/net4j/util/collection/AbstractIterator.html" title="type parameter in AbstractIterator">T</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/net4j/util/collection/AbstractIterator.html#next--">next</a></span>()</code> </td> |
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| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/net4j/util/collection/AbstractIterator.html#remove--">remove</a></span>()</code> </td> |
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| <div class="block">The token to be used in <a href="../../../../../org/eclipse/net4j/util/collection/AbstractIterator.html#computeNextElement--"><code>computeNextElement()</code></a> to indicate the end of the iteration.</div> |
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| <pre>protected abstract java.lang.Object computeNextElement()</pre> |
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| <pre>public static <T> java.util.ListIterator<T> empty()</pre> |
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| <dd>3.4</dd> |
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