Oracle® Coherence Java API Reference
v3.5.3

E15583-01

com.tangosol.util
Class LiteMap.EntrySet

java.lang.Object
  extended by java.util.AbstractCollection
      extended by java.util.AbstractSet
          extended by com.tangosol.util.LiteMap.EntrySet
All Implemented Interfaces:
java.io.Serializable, java.lang.Iterable, java.util.Collection, java.util.Set
Enclosing class:
LiteMap

protected class LiteMap.EntrySet
extends java.util.AbstractSet
implements java.io.Serializable

A Set of entries backed by this Map.


Constructor Summary
protected LiteMap.EntrySet()
           
 
Method Summary
 boolean contains(java.lang.Object o)
          Returns true if this collection contains the specified element.
 boolean isEmpty()
          Returns true if this Set is empty.
 java.util.Iterator iterator()
          Returns an iterator over the elements contained in this collection.
 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 with a runtime type is that of the specified array and that contains all of the elements in this collection.
 
Methods inherited from class java.util.AbstractSet
equals, hashCode, removeAll
 
Methods inherited from class java.util.AbstractCollection
add, addAll, clear, containsAll, remove, retainAll, toString
 
Methods inherited from interface java.util.Set
add, addAll, clear, containsAll, remove, retainAll
 

Constructor Detail

LiteMap.EntrySet

protected LiteMap.EntrySet()
Method Detail

iterator

public java.util.Iterator iterator()
Returns an iterator over the elements contained in this collection.

Specified by:
iterator in interface java.lang.Iterable
Specified by:
iterator in interface java.util.Collection
Specified by:
iterator in interface java.util.Set
Specified by:
iterator in class java.util.AbstractCollection
Returns:
an iterator over the elements contained in this collection

isEmpty

public boolean isEmpty()
Returns true if this Set is empty.

Specified by:
isEmpty in interface java.util.Collection
Specified by:
isEmpty in interface java.util.Set
Overrides:
isEmpty in class java.util.AbstractCollection
Returns:
true if this Set is empty

size

public int size()
Returns the number of elements in this collection.

Specified by:
size in interface java.util.Collection
Specified by:
size in interface java.util.Set
Specified by:
size in class java.util.AbstractCollection
Returns:
the number of elements in this collection

contains

public boolean contains(java.lang.Object o)
Returns true if this collection contains the specified element. More formally, returns true if and only if this collection contains at least one element e such that (o==null ? e==null : o.equals(e)).

Specified by:
contains in interface java.util.Collection
Specified by:
contains in interface java.util.Set
Overrides:
contains in class java.util.AbstractCollection
Parameters:
o - object to be checked for containment in this collection
Returns:
true if this collection contains the specified element

toArray

public java.lang.Object[] toArray()
Returns an array containing all of the elements in this collection.

Specified by:
toArray in interface java.util.Collection
Specified by:
toArray in interface java.util.Set
Overrides:
toArray in class java.util.AbstractCollection
Returns:
an array containing all of the elements in this collection

toArray

public java.lang.Object[] toArray(java.lang.Object[] ao)
Returns an array with a runtime type is that of the specified array and that contains all of the elements in this collection. If the collection fits in the specified array, it is returned therein. Otherwise, a new array is allocated with the runtime type of the specified array and the size of this collection.

If the collection fits in the specified array with room to spare (i.e. the array has more elements than the collection), the element in the array immediately following the end of the collection is set to null. This is useful in determining the length of the collection only if the caller knows that the collection does not contain any null elements.)

Specified by:
toArray in interface java.util.Collection
Specified by:
toArray in interface java.util.Set
Overrides:
toArray in class java.util.AbstractCollection
Parameters:
ao - the array into which the elements of the collection are to be stored, if it is big enough; otherwise, a new array of the same runtime type is allocated for this purpose
Returns:
an array containing the elements of the collection
Throws:
java.lang.ArrayStoreException - if the runtime type of the specified array is not a supertype of the runtime type of every element in this collection

Oracle® Coherence Java API Reference
v3.5.3

E15583-01

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