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Oracle OLAP Java API Reference 10g Release 1 (10.1) B10994-01 | ||||||||
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java.lang.Object | +--java.util.AbstractCollection | +--java.util.AbstractList | +--java.util.ArrayList | +--oracle.olapi.ArraySet
A resizable-array implementation of the Set
interface from the Sun Microsystems collections framework. A set cannot contain duplicate elements.
For the Sun Microsystems util
package documentation, see Package java.util. For more general information on the collections framework, see the Sun Microsystems Collections Framework documentation.
Fields inherited from class java.util.AbstractList |
modCount |
Constructor Summary | |
ArraySet() Creates an empty set. | |
ArraySet(java.util.Collection c) Creates a set that contains all of the elements of the specified Collection in the ordered returned by the iterator of the Collection . | |
ArraySet(int initialCapacity) Creates an empty set whose size is the specified initial capacity. |
Method Summary | |
boolean |
add(java.lang.Object o) Adds the specified element to the end of the set if the element is not already present in the set. |
boolean |
equals(java.lang.Object o) Determines if the specified Object contains the same set of elements as this ArraySet . |
int |
hashCode() Returns the hash code value for the ArraySet , which is the sum of all of the hash codes of the elements of the set. |
Methods inherited from class java.util.ArrayList |
add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, lastIndexOf, remove, removeRange, set, size, toArray, toArray, trimToSize |
Methods inherited from class java.util.AbstractList |
iterator, listIterator, listIterator, subList |
Methods inherited from class java.util.AbstractCollection |
containsAll, remove, removeAll, retainAll, toString |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public ArraySet()
public ArraySet(java.util.Collection c)
Collection
in the ordered returned by the iterator of the Collection
.public ArraySet(int initialCapacity)
Method Detail |
public boolean add(java.lang.Object o)
o
- The element to add to the set.true
if this method adds the element to the set and false
otherwise.public boolean equals(java.lang.Object o)
Object
contains the same set of elements as this ArraySet
.true
if the elements of the ArraySet
are the same as the specified Object
and false
otherwise.public int hashCode()
ArraySet
, which is the sum of all of the hash codes of the elements of the set. The hash code of a null
element is defined as zero.ArraySet
.
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Oracle OLAP Java API Reference 10g Release 1 (10.1) B10994-01 | ||||||||
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