Class AbstractReferenceMap.ReferenceKeySet
- java.lang.Object
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- java.util.AbstractCollection<E>
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- java.util.AbstractSet
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- org.apache.commons.collections.map.AbstractHashedMap.KeySet
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- org.apache.commons.collections.map.AbstractReferenceMap.ReferenceKeySet
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- All Implemented Interfaces:
java.lang.Iterable
,java.util.Collection
,java.util.Set
- Enclosing class:
- AbstractReferenceMap
static class AbstractReferenceMap.ReferenceKeySet extends AbstractHashedMap.KeySet
KeySet implementation.
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Field Summary
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Fields inherited from class org.apache.commons.collections.map.AbstractHashedMap.KeySet
parent
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Constructor Summary
Constructors Modifier Constructor Description protected
ReferenceKeySet(AbstractHashedMap parent)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object[]
toArray()
java.lang.Object[]
toArray(java.lang.Object[] arr)
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Methods inherited from class org.apache.commons.collections.map.AbstractHashedMap.KeySet
clear, contains, iterator, remove, size
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Methods inherited from class java.util.AbstractCollection
add, addAll, containsAll, isEmpty, retainAll, toString
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Constructor Detail
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ReferenceKeySet
protected ReferenceKeySet(AbstractHashedMap parent)
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Method Detail
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toArray
public java.lang.Object[] toArray()
- Specified by:
toArray
in interfacejava.util.Collection
- Specified by:
toArray
in interfacejava.util.Set
- Overrides:
toArray
in classjava.util.AbstractCollection
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toArray
public java.lang.Object[] toArray(java.lang.Object[] arr)
- Specified by:
toArray
in interfacejava.util.Collection
- Specified by:
toArray
in interfacejava.util.Set
- Overrides:
toArray
in classjava.util.AbstractCollection
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