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Oracle® Coherence Java API Reference Release 3.6.0.0 E15725-01 |
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java.lang.Object
com.tangosol.util.Base
com.tangosol.util.AbstractKeyBasedMap
com.tangosol.net.partition.PartitionSplittingBackingMap.MaskedPartitionMap
public class PartitionSplittingBackingMap.MaskedPartitionMap
A read-only view into a subset of backing maps managed by the underlying PartitionSplittingBackingMap.
Nested Class Summary |
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Nested classes/interfaces inherited from class com.tangosol.util.AbstractKeyBasedMap |
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AbstractKeyBasedMap.EntrySet, AbstractKeyBasedMap.KeySet, AbstractKeyBasedMap.ValuesCollection |
Nested classes/interfaces inherited from interface java.util.Map |
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Map.Entry |
Constructor Summary | |
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protected |
PartitionSplittingBackingMap.MaskedPartitionMap(PartitionSet partMask) Construct MaskedPartitionMap based on the specified PartitionSet. |
Method Summary | |
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boolean |
containsKey(Object oKey) Returns true if this map contains a mapping for the specified key. |
Object |
get(Object oKey) Returns the value to which this map maps the specified key. |
boolean |
isEmpty() Returns true if this map contains no key-value mappings. |
protected Iterator |
iterateKeys() Create an iterator over the keys in this Map. |
int |
size() Returns the number of key-value mappings in this map. |
Methods inherited from class com.tangosol.util.AbstractKeyBasedMap |
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clear, clone, containsValue, entrySet, equals, getAll, hashCode, instantiateEntrySet, instantiateKeySet, instantiateValues, keySet, put, putAll, remove, removeBlind, toString, values |
Methods inherited from interface java.util.Map |
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clear, containsValue, entrySet, equals, hashCode, keySet, put, putAll, remove, values |
Constructor Detail |
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protected PartitionSplittingBackingMap.MaskedPartitionMap(PartitionSet partMask)
partMask
- the partition set that indicates which backing maps are represented by this MaskedPartitionMapMethod Detail |
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public Object get(Object oKey)
get
in interface Map
get
in class AbstractKeyBasedMap
oKey
- the key objectMap.containsKey(Object)
public boolean containsKey(Object oKey)
containsKey
in interface Map
containsKey
in class AbstractKeyBasedMap
oKey
- key whose presence in this map is to be tested.public boolean isEmpty()
isEmpty
in interface Map
isEmpty
in class AbstractKeyBasedMap
public int size()
size
in interface Map
size
in class AbstractKeyBasedMap
protected Iterator iterateKeys()
iterateKeys
in class AbstractKeyBasedMap
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Oracle® Coherence Java API Reference Release 3.6.0.0 E15725-01 |
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