Class SingletonMap.SingletonValues
- java.lang.Object
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- java.util.AbstractCollection<E>
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- java.util.AbstractSet
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- org.apache.commons.collections.map.SingletonMap.SingletonValues
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Iterable
,java.util.Collection
,java.util.Set
- Enclosing class:
- SingletonMap
static class SingletonMap.SingletonValues extends java.util.AbstractSet implements java.io.Serializable
Values implementation for the SingletonMap. This class is needed as values is a view that must update as the map updates.
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Field Summary
Fields Modifier and Type Field Description private SingletonMap
parent
private static long
serialVersionUID
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Constructor Summary
Constructors Constructor Description SingletonValues(SingletonMap parent)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
clear()
boolean
contains(java.lang.Object object)
boolean
isEmpty()
java.util.Iterator
iterator()
int
size()
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Methods inherited from class java.util.AbstractCollection
add, addAll, containsAll, remove, retainAll, toArray, toArray, toString
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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parent
private final SingletonMap parent
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Constructor Detail
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SingletonValues
SingletonValues(SingletonMap parent)
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Method Detail
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size
public int size()
- Specified by:
size
in interfacejava.util.Collection
- Specified by:
size
in interfacejava.util.Set
- Specified by:
size
in classjava.util.AbstractCollection
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isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interfacejava.util.Collection
- Specified by:
isEmpty
in interfacejava.util.Set
- Overrides:
isEmpty
in classjava.util.AbstractCollection
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contains
public boolean contains(java.lang.Object object)
- Specified by:
contains
in interfacejava.util.Collection
- Specified by:
contains
in interfacejava.util.Set
- Overrides:
contains
in classjava.util.AbstractCollection
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clear
public void clear()
- Specified by:
clear
in interfacejava.util.Collection
- Specified by:
clear
in interfacejava.util.Set
- Overrides:
clear
in classjava.util.AbstractCollection
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iterator
public java.util.Iterator iterator()
- Specified by:
iterator
in interfacejava.util.Collection
- Specified by:
iterator
in interfacejava.lang.Iterable
- Specified by:
iterator
in interfacejava.util.Set
- Specified by:
iterator
in classjava.util.AbstractCollection
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