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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.ConverterCollections.ConverterCollection
public static class ConverterCollections.ConverterCollection
A Converter Collection views an underlying Collection through a Converter.
Field Summary | |
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protected Collection |
m_col The underlying Collection. |
protected Converter |
m_convDown The Converter from this Collection to the underlying Collection. |
protected Converter |
m_convUp The Converter from the underlying Collection to this Collection. |
Constructor Summary | |
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ConverterCollections.ConverterCollection(Collection col, Converter convUp, Converter convDown) Constructor. |
Method Summary | |
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boolean |
add(Object o) Ensures that this Collection contains the specified element. |
boolean |
addAll(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(Object o) Returns true if this Collection contains the specified element. |
boolean |
containsAll(Collection col) Returns true if this Collection contains all of the elements in the specified Collection. |
boolean |
equals(Object o) Compares the specified object with this collection for equality. |
Collection |
getCollection() Return the underlying Collection. |
Converter |
getConverterDown() Return the Converter used to pass values down to the underlying Collection. |
Converter |
getConverterUp() Return the Converter used to view the underlying Collection's values through. |
protected Collection |
instantiateCollection(Collection col, Converter convUp, Converter convDown) Create a Converter Collection. |
protected Iterator |
instantiateIterator(Iterator iter, Converter conv) Create a Converter Iterator. |
void |
invalidate() Drop references to the underlying Collection and the Converters. |
boolean |
isEmpty() Returns true if this Collection contains no elements. |
Iterator |
iterator() Returns an Iterator over the elements contained in this Collection. |
boolean |
remove(Object o) Removes a single instance of the specified element from this Collection, if it is present (optional operation). |
boolean |
removeAll(Collection col) Removes all this Collection's elements that are also contained in the specified Collection (optional operation). |
boolean |
retainAll(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. |
Object[] |
toArray() Returns an array containing all of the elements in this Collection. |
Object[] |
toArray(Object[] aoDest) Returns an array containing all of the elements in this Collection whose runtime type is that of the specified array. |
String |
toString() Return a String description for this collection. |
Methods inherited from interface java.util.Collection |
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hashCode |
Field Detail |
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protected Collection m_col
protected Converter m_convUp
protected Converter m_convDown
Constructor Detail |
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public ConverterCollections.ConverterCollection(Collection col, Converter convUp, Converter convDown)
col
- the underlying CollectionconvUp
- the Converter from the underlying CollectionconvDown
- the Converter to the underlying CollectionMethod Detail |
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public int size()
size
in interface Collection
public boolean isEmpty()
isEmpty
in interface Collection
public boolean contains(Object o)
e
such that (o==null ? e==null : o.equals(e))
.contains
in interface Collection
o
- the object to search for in the Collectionpublic Iterator iterator()
iterator
in interface Iterable
iterator
in interface Collection
public Object[] toArray()
toArray
in interface Collection
public Object[] toArray(Object[] aoDest)
toArray
in interface Collection
aoDest
- 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(Object o)
add
in interface Collection
o
- element whose presence in this Collection is to be ensuredpublic boolean remove(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 Collection
o
- element to be removed from this Collection, if presentpublic boolean containsAll(Collection col)
containsAll
in interface Collection
col
- Collection to be checked for containment in this CollectionCollection.contains(Object)
public boolean addAll(Collection col)
addAll
in interface Collection
col
- elements to be inserted into this CollectionCollection.add(Object)
public boolean removeAll(Collection col)
removeAll
in interface Collection
col
- elements to be removed from this CollectionCollection.remove(Object)
, Collection.contains(Object)
public boolean retainAll(Collection col)
retainAll
in interface Collection
col
- elements to be retained in this CollectionCollection.remove(Object)
, Collection.contains(Object)
public void clear()
clear
in interface Collection
public boolean equals(Object o)
Obeys the general contract of Collection.equals.
equals
in interface Collection
o
- Object to be compared for equality with this CollectionObject.equals(Object)
, Set.equals(Object)
, List.equals(Object)
public String toString()
public void invalidate()
protected Collection instantiateCollection(Collection col, Converter convUp, Converter convDown)
col
- the underlying CollectionconvUp
- the Converter to view the underlying Collection throughconvDown
- the Converter to pass items down to the underlying Collection throughprotected Iterator instantiateIterator(Iterator iter, Converter conv)
iter
- the underlying Iteratorconv
- the Converter to view the underlying Iterator throughpublic Collection getCollection()
public Converter getConverterUp()
public Converter getConverterDown()
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Oracle® Coherence Java API Reference Release 3.6.0.0 E15725-01 |
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