Class AbstractReferenceMap.ReferenceMapIterator
- java.lang.Object
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- org.apache.commons.collections.map.AbstractReferenceMap.ReferenceEntrySetIterator
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- org.apache.commons.collections.map.AbstractReferenceMap.ReferenceMapIterator
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- All Implemented Interfaces:
java.util.Iterator
,MapIterator
- Enclosing class:
- AbstractReferenceMap
static class AbstractReferenceMap.ReferenceMapIterator extends AbstractReferenceMap.ReferenceEntrySetIterator implements MapIterator
The MapIterator implementation.
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Field Summary
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Fields inherited from class org.apache.commons.collections.map.AbstractReferenceMap.ReferenceEntrySetIterator
currentKey, currentValue, entry, expectedModCount, index, nextKey, nextValue, parent, previous
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Constructor Summary
Constructors Modifier Constructor Description protected
ReferenceMapIterator(AbstractReferenceMap parent)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
getKey()
Gets the current key, which is the key returned by the last call tonext()
.java.lang.Object
getValue()
Gets the current value, which is the value associated with the last key returned bynext()
.java.lang.Object
next()
Gets the next key from theMap
.java.lang.Object
setValue(java.lang.Object value)
Sets the value associated with the current key (optional operation).-
Methods inherited from class org.apache.commons.collections.map.AbstractReferenceMap.ReferenceEntrySetIterator
currentEntry, hasNext, nextEntry, remove
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.commons.collections.MapIterator
hasNext, remove
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Constructor Detail
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ReferenceMapIterator
protected ReferenceMapIterator(AbstractReferenceMap parent)
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Method Detail
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next
public java.lang.Object next()
Description copied from interface:MapIterator
Gets the next key from theMap
.- Specified by:
next
in interfacejava.util.Iterator
- Specified by:
next
in interfaceMapIterator
- Overrides:
next
in classAbstractReferenceMap.ReferenceEntrySetIterator
- Returns:
- the next key in the iteration
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getKey
public java.lang.Object getKey()
Description copied from interface:MapIterator
Gets the current key, which is the key returned by the last call tonext()
.- Specified by:
getKey
in interfaceMapIterator
- Returns:
- the current key
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getValue
public java.lang.Object getValue()
Description copied from interface:MapIterator
Gets the current value, which is the value associated with the last key returned bynext()
.- Specified by:
getValue
in interfaceMapIterator
- Returns:
- the current value
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setValue
public java.lang.Object setValue(java.lang.Object value)
Description copied from interface:MapIterator
Sets the value associated with the current key (optional operation).- Specified by:
setValue
in interfaceMapIterator
- Parameters:
value
- the new value- Returns:
- the previous value
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