Class AbstractSortedMapDecorator.SortedMapIterator<K,V>
java.lang.Object
org.apache.openjpa.lib.util.collections.EntrySetToMapIteratorAdapter<K,V>
org.apache.openjpa.lib.util.collections.AbstractSortedMapDecorator.SortedMapIterator<K,V>
- 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
ModifierConstructorDescriptionprotected
SortedMapIterator
(Set<Map.Entry<K, V>> entrySet) Create a new AbstractSortedMapDecorator.SortedMapIterator. -
Method Summary
Methods inherited from class org.apache.openjpa.lib.util.collections.EntrySetToMapIteratorAdapter
current, getKey, getValue, hasNext, next, remove, setValue
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface java.util.Iterator
forEachRemaining
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Constructor Details
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SortedMapIterator
Create a new AbstractSortedMapDecorator.SortedMapIterator.- Parameters:
entrySet
- the entrySet to iterate
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Method Details
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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
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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