Package net.infonode.util.collection.map
Class SingleValueMap
- java.lang.Object
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- net.infonode.util.collection.map.SingleValueMap
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- All Implemented Interfaces:
ConstCollection
,ConstMap
public class SingleValueMap extends java.lang.Object implements ConstMap
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Constructor Summary
Constructors Constructor Description SingleValueMap(java.lang.Object key, java.lang.Object value)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ConstMapIterator
constIterator()
Returns an iterator for this map.boolean
containsKey(java.lang.Object key)
Returns true if this map contains the key.boolean
containsValue(java.lang.Object value)
Returns true if this map contains the value.java.lang.Object
get(java.lang.Object key)
Returns the value associated with the key.boolean
isEmpty()
Returns true if this collection is empty.
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Method Detail
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get
public java.lang.Object get(java.lang.Object key)
Description copied from interface:ConstMap
Returns the value associated with the key.
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containsKey
public boolean containsKey(java.lang.Object key)
Description copied from interface:ConstMap
Returns true if this map contains the key.- Specified by:
containsKey
in interfaceConstMap
- Parameters:
key
- the key- Returns:
- true if this map contains the key
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containsValue
public boolean containsValue(java.lang.Object value)
Description copied from interface:ConstMap
Returns true if this map contains the value.- Specified by:
containsValue
in interfaceConstMap
- Parameters:
value
- the value- Returns:
- true if this map contains the value
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constIterator
public ConstMapIterator constIterator()
Description copied from interface:ConstMap
Returns an iterator for this map.- Specified by:
constIterator
in interfaceConstMap
- Returns:
- an iterator for this map
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isEmpty
public boolean isEmpty()
Description copied from interface:ConstCollection
Returns true if this collection is empty.- Specified by:
isEmpty
in interfaceConstCollection
- Returns:
- true if this collection is empty
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