java.lang.Object | |
↳ | org.apache.commons.collections.iterators.AbstractMapIteratorDecorator |
Provides basic behaviour for decorating a map iterator with extra functionality.
All methods are forwarded to the decorated map iterator.
Fields | |||||||||||
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iterator | The iterator being decorated |
Public Constructors | |||||||||||
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Constructor that decorates the specified iterator.
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Public Methods | |||||||||||
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Gets the current key, which is the key returned by the last call
to
next() . | |||||||||||
Gets the current value, which is the value associated with the last key
returned by
next() . | |||||||||||
Checks to see if there are more entries still to be iterated.
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Gets the next key from the
Map . | |||||||||||
Removes the last returned key from the underlying
Map (optional operation). | |||||||||||
Sets the value associated with the current key (optional operation).
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Protected Methods | |||||||||||
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Gets the iterator being decorated.
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Inherited Methods | |||||||||||
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From class
java.lang.Object
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From interface
java.util.Iterator
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From interface
org.apache.commons.collections.MapIterator
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Constructor that decorates the specified iterator.
iterator | the iterator to decorate, must not be null |
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IllegalArgumentException | if the collection is null |
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Gets the current key, which is the key returned by the last call
to next()
.
Gets the current value, which is the value associated with the last key
returned by next()
.
Checks to see if there are more entries still to be iterated.
true
if the iterator has more elements
Removes the last returned key from the underlying Map
(optional operation).
This method can be called once per call to next()
.
Sets the value associated with the current key (optional operation).
obj | the new value |
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Gets the iterator being decorated.