- java.lang.Object
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- xdi2.core.util.iterators.IterableIterator<T>
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- xdi2.core.util.iterators.WrappingIterator<T>
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- xdi2.core.util.iterators.ReadOnlyIterator<T>
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- xdi2.core.util.iterators.LookaheadIterator<T>
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- xdi2.core.util.iterators.SelectingIterator<T>
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- Direct Known Subclasses:
- NoDuplicatesIterator, NotNullIterator, SelectingNotImpliedStatementIterator
public abstract class SelectingIterator<T> extends LookaheadIterator<T>
An iterator that returns only items of another iterator that satisfy a certain condition.- Author:
- markus
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Field Summary
Fields Modifier and Type Field and Description protected Iterator<? extends T>iterator-
Fields inherited from class xdi2.core.util.iterators.LookaheadIterator
hasNext, nextItem
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Constructor Summary
Constructors Constructor and Description SelectingIterator(Iterator<? extends T> iterator)
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Method Summary
Methods Modifier and Type Method and Description protected voidlookahead()abstract booleanselect(T item)-
Methods inherited from class xdi2.core.util.iterators.LookaheadIterator
hasNext, next
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Methods inherited from class xdi2.core.util.iterators.ReadOnlyIterator
remove
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Methods inherited from class xdi2.core.util.iterators.IterableIterator
iterator
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Method Detail
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lookahead
protected void lookahead()
- Specified by:
lookaheadin classLookaheadIterator<T>
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select
public abstract boolean select(T item)
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