Package org.infinispan.distribution.util
Class ReadOnlySegmentAwareIterator<E>
- java.lang.Object
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- org.infinispan.distribution.util.ReadOnlySegmentAwareIterator<E>
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- All Implemented Interfaces:
java.util.Iterator<E>
- Direct Known Subclasses:
ReadOnlySegmentAwareEntryIterator
public class ReadOnlySegmentAwareIterator<E> extends java.lang.Object implements java.util.Iterator<E>
Iterator implementation that shows a read only view of the provided iterator by only allowing values that map to a given segment using the provided consistent hash.This iterator is used with the other various SegmentAware Collections such as
ReadOnlySegmentAwareCollection
- Since:
- 7.2
- Author:
- wburns
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Field Summary
Fields Modifier and Type Field Description protected IntSet
allowedSegments
protected ConsistentHash
ch
protected java.util.Iterator<E>
iter
protected E
next
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Constructor Summary
Constructors Constructor Description ReadOnlySegmentAwareIterator(java.util.Iterator<E> iter, ConsistentHash ch, IntSet allowedSegments)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected E
findNext()
boolean
hasNext()
E
next()
void
remove()
protected boolean
valueAllowed(java.lang.Object obj)
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Field Detail
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iter
protected final java.util.Iterator<E> iter
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ch
protected final ConsistentHash ch
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allowedSegments
protected final IntSet allowedSegments
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next
protected E next
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Constructor Detail
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ReadOnlySegmentAwareIterator
public ReadOnlySegmentAwareIterator(java.util.Iterator<E> iter, ConsistentHash ch, IntSet allowedSegments)
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