Class AbstractSortedMapDecorator.SortedMapIterator<K,V>
- java.lang.Object
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- org.apache.commons.collections4.map.EntrySetToMapIteratorAdapter<K,V>
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- org.apache.commons.collections4.map.AbstractSortedMapDecorator.SortedMapIterator<K,V>
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- Type Parameters:
K
- the key typeV
- the value type
- All Implemented Interfaces:
Iterator<K>
,MapIterator<K,V>
,OrderedIterator<K>
,OrderedMapIterator<K,V>
,ResettableIterator<K>
- Enclosing class:
- AbstractSortedMapDecorator<K,V>
protected static class AbstractSortedMapDecorator.SortedMapIterator<K,V> extends EntrySetToMapIteratorAdapter<K,V> implements OrderedMapIterator<K,V>
OrderedMapIterator implementation.
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Constructor Summary
Constructors Modifier Constructor Description protected
SortedMapIterator(Set<Map.Entry<K,V>> entrySet)
Create a new AbstractSortedMapDecorator.SortedMapIterator.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
hasPrevious()
Checks to see if there is a previous entry that can be iterated to.K
previous()
Gets the previous key from theMap
.void
reset()
Resets the iterator back to the position at which the iterator was created.-
Methods inherited from class org.apache.commons.collections4.map.EntrySetToMapIteratorAdapter
current, getKey, getValue, hasNext, next, remove, setValue
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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 java.util.Iterator
forEachRemaining
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Method Detail
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reset
public void reset()
Resets the iterator back to the position at which the iterator was created.- Specified by:
reset
in interfaceResettableIterator<K>
- Overrides:
reset
in classEntrySetToMapIteratorAdapter<K,V>
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hasPrevious
public boolean hasPrevious()
Checks to see if there is a previous entry that can be iterated to.- Specified by:
hasPrevious
in interfaceOrderedIterator<K>
- Specified by:
hasPrevious
in interfaceOrderedMapIterator<K,V>
- Returns:
true
if the iterator has a previous element
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previous
public K previous()
Gets the previous key from theMap
.- Specified by:
previous
in interfaceOrderedIterator<K>
- Specified by:
previous
in interfaceOrderedMapIterator<K,V>
- Returns:
- the previous key in the iteration
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