Package mondrian.olap
Class Util.GcIterator<T>
- java.lang.Object
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- mondrian.olap.Util.GcIterator<T>
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- Type Parameters:
T
- Element type
- All Implemented Interfaces:
java.util.Iterator<T>
- Enclosing class:
- Util
public static class Util.GcIterator<T> extends java.lang.Object implements java.util.Iterator<T>
Garbage-collecting iterator. Iterates over a collection of references, and if any of the references has been garbage-collected, removes it from the collection.
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Constructor Summary
Constructors Constructor Description GcIterator(java.util.Iterator<? extends java.lang.ref.Reference<T>> iterator)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
hasNext()
T
next()
static <T2> java.lang.Iterable<T2>
over(java.lang.Iterable<? extends java.lang.ref.Reference<T2>> referenceIterable)
Creates an iterator over a collection of references.void
remove()
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Constructor Detail
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GcIterator
public GcIterator(java.util.Iterator<? extends java.lang.ref.Reference<T>> iterator)
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Method Detail
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over
public static <T2> java.lang.Iterable<T2> over(java.lang.Iterable<? extends java.lang.ref.Reference<T2>> referenceIterable)
Creates an iterator over a collection of references.- Type Parameters:
T2
- element type- Parameters:
referenceIterable
- Collection of references- Returns:
- iterable over collection
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hasNext
public boolean hasNext()
- Specified by:
hasNext
in interfacejava.util.Iterator<T>
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remove
public void remove()
- Specified by:
remove
in interfacejava.util.Iterator<T>
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