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Oracle® Coherence Java API Reference Release 3.7.1.0 E22843-01 |
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java.lang.Object
com.tangosol.util.Base
com.tangosol.util.ConverterCollections.ConverterEntrySet
public static class ConverterCollections.ConverterEntrySet
A Converter Entry Set views an underlying Entry Set through a set of key and value Converters.
Nested Class Summary | |
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protected class |
ConverterCollections.ConverterEntrySet.ConverterEntry A Map Entry that lazily converts the key and value. |
protected class |
ConverterCollections.ConverterEntrySet.ConverterIterator A Map Entry Iterator that converts the key and value types. |
Field Summary | |
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protected Converter |
m_convKeyDown The Converter used to pass keys down to the Entry Set. |
protected Converter |
m_convKeyUp The Converter used to view keys stored in the Entry Set. |
protected Converter |
m_convValDown The Converter used to pass values down to the Entry Set. |
protected Converter |
m_convValUp The Converter used to view values stored in the Entry Set. |
protected java.util.Collection |
m_set The underlying Entry Set (or Collection of Map Entry objects). |
Constructor Summary | |
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ConverterCollections.ConverterEntrySet(java.util.Collection set, Converter convKeyUp, Converter convKeyDown, Converter convValUp, Converter convValDown) Constructor. |
Method Summary | |
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boolean |
add(java.lang.Object o) Ensures that this Collection contains the specified element. |
boolean |
addAll(java.util.Collection col) Adds all of the elements in the specified Collection to this Collection (optional operation). |
void |
clear() Removes all of the elements from this Collection. |
boolean |
contains(java.lang.Object o) Returns true if this Collection contains the specified element. |
boolean |
containsAll(java.util.Collection col) Returns true if this Collection contains all of the elements in the specified Collection. |
boolean |
equals(java.lang.Object o) Compares the specified object with this collection for equality. |
Converter |
getConverterKeyDown() Return the Converter used to pass keys down to the underlying Entry Set. |
Converter |
getConverterKeyUp() Return the Converter used to view the underlying Entry Set's keys through. |
Converter |
getConverterValueDown() Return the Converter used to pass values down to the underlying Entry Set. |
Converter |
getConverterValueUp() Return the Converter used to view the underlying Entry Set's values through. |
java.util.Collection |
getEntrySet() Return the underlying Entry Set. |
int |
hashCode() Returns the hash code value for this set. |
protected java.util.Set |
instantiateEntrySet(java.util.Collection col, Converter convKeyUp, Converter convKeyDown, Converter convValUp, Converter convValDown) Create a Converter Entry Set. |
boolean |
isEmpty() Returns true if this Collection contains no elements. |
java.util.Iterator |
iterator() Returns an Iterator over the elements contained in this Collection. |
boolean |
remove(java.lang.Object o) Removes a single instance of the specified element from this Collection, if it is present (optional operation). |
boolean |
removeAll(java.util.Collection col) Removes all this Collection's elements that are also contained in the specified Collection (optional operation). |
boolean |
retainAll(java.util.Collection col) Retains only the elements in this Collection that are contained in the specified Collection (optional operation). |
int |
size() Returns the number of elements in this Collection. |
java.lang.Object[] |
toArray() Returns an array containing all of the elements in this Collection. |
java.lang.Object[] |
toArray(java.lang.Object[] ao) Returns an array containing all of the elements in this Collection whose runtime type is that of the specified array. |
java.lang.String |
toString() Return a String description for this collection. |
protected java.util.Map.Entry |
wrapEntry(java.util.Map.Entry entry) Wrap an Entry from the Entry Set to make a Converter Entry. |
protected java.util.Iterator |
wrapIterator(java.util.Iterator iter) Wrap an Iterator from the Entry Set to make a Converter Iterator. |
Field Detail |
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protected java.util.Collection m_set
protected Converter m_convKeyUp
protected Converter m_convKeyDown
protected Converter m_convValUp
protected Converter m_convValDown
Constructor Detail |
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public ConverterCollections.ConverterEntrySet(java.util.Collection set, Converter convKeyUp, Converter convKeyDown, Converter convValUp, Converter convValDown)
set
- the underlying Entry Set (or Collection of Map Entry objects)convKeyUp
- the Converter to view the underlying Entry Set's keys throughconvKeyDown
- the Converter to use to pass keys down to the underlying Entry SetconvValUp
- the Converter to view the underlying Entry Set's values throughconvValDown
- the Converter to use to pass values down to the underlying Entry SetMethod Detail |
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public int size()
size
in interface java.util.Collection
size
in interface java.util.Set
public boolean isEmpty()
isEmpty
in interface java.util.Collection
isEmpty
in interface java.util.Set
public boolean contains(java.lang.Object o)
e
such that (o==null ? e==null : o.equals(e))
.contains
in interface java.util.Collection
contains
in interface java.util.Set
o
- the object to search for in the Collectionpublic java.util.Iterator iterator()
iterator
in interface java.lang.Iterable
iterator
in interface java.util.Collection
iterator
in interface java.util.Set
public java.lang.Object[] toArray()
toArray
in interface java.util.Collection
toArray
in interface java.util.Set
public java.lang.Object[] toArray(java.lang.Object[] ao)
toArray
in interface java.util.Collection
toArray
in interface java.util.Set
ao
- the array into which the elements of this Collection are to be stored, if it is big enough; otherwise, a new array of the same runtime type is allocated for this purposepublic boolean add(java.lang.Object o)
add
in interface java.util.Collection
add
in interface java.util.Set
o
- element whose presence in this Collection is to be ensuredpublic boolean remove(java.lang.Object o)
e
such that (o==null ? e==null : o.equals(e))
, if the Collection contains one or more such elements. Returns true if the Collection contained the specified element (or equivalently, if the Collection changed as a result of the call).remove
in interface java.util.Collection
remove
in interface java.util.Set
o
- element to be removed from this Collection, if presentpublic boolean containsAll(java.util.Collection col)
containsAll
in interface java.util.Collection
containsAll
in interface java.util.Set
col
- Collection to be checked for containment in this CollectionSet.contains(Object)
public boolean addAll(java.util.Collection col)
addAll
in interface java.util.Collection
addAll
in interface java.util.Set
col
- elements to be inserted into this CollectionSet.add(Object)
public boolean removeAll(java.util.Collection col)
removeAll
in interface java.util.Collection
removeAll
in interface java.util.Set
col
- elements to be removed from this CollectionSet.remove(Object)
public boolean retainAll(java.util.Collection col)
retainAll
in interface java.util.Collection
retainAll
in interface java.util.Set
col
- elements to be retained in this CollectionSet.remove(Object)
public void clear()
clear
in interface java.util.Collection
clear
in interface java.util.Set
public boolean equals(java.lang.Object o)
Obeys the general contract of Collection.equals.
equals
in interface java.util.Collection
equals
in interface java.util.Set
o
- Object to be compared for equality with this CollectionObject.equals(Object)
, Set.equals(Object)
, List.equals(Object)
public int hashCode()
s1.equals(s2)
implies that s1.hashCode()==s2.hashCode()
for any two sets s1
and s2
, as required by the general contract of the Object.hashCode method.hashCode
in interface java.util.Collection
hashCode
in interface java.util.Set
Object.hashCode()
, Object.equals(Object)
, Set.equals(Object)
public java.lang.String toString()
protected java.util.Set instantiateEntrySet(java.util.Collection col, Converter convKeyUp, Converter convKeyDown, Converter convValUp, Converter convValDown)
col
- the underlying Collection of Map Entry objectsconvKeyUp
- the Converter to view the underlying Map's Entry Set's keys throughconvKeyDown
- the Converter to use to pass keys down to the underlying Map's Entry SetconvValUp
- the Converter to view the underlying Map's Entry Set's values throughconvValDown
- the Converter to use to pass values down to the underlying Map's Entry Setprotected java.util.Map.Entry wrapEntry(java.util.Map.Entry entry)
entry
- a Map Entry to wrapprotected java.util.Iterator wrapIterator(java.util.Iterator iter)
iter
- a Iterator to wrappublic java.util.Collection getEntrySet()
public Converter getConverterKeyUp()
public Converter getConverterKeyDown()
public Converter getConverterValueUp()
public Converter getConverterValueDown()
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Oracle® Coherence Java API Reference Release 3.7.1.0 E22843-01 |
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