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org.apache.batik.dom.util
Class DoublyIndexedTable  

java.lang.Object
  org.apache.batik.dom.util.DoublyIndexedTable

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public class DoublyIndexedTable

extends java.lang.Object

This class represents a doubly indexed hash table.

Version:

$Id: DoublyIndexedTable.java,v 1.3 2004/08/18 07:13:37 vhardy Exp $

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Nested Class Summary
protected static class	DoublyIndexedTable.Entry           To manage collisions

 

Field Summary
protected  int	count           The number of entries
protected static int	INITIAL_CAPACITY           The initial capacity
protected  DoublyIndexedTable.Entry[]	table           The underlying array

 

Constructor Summary

DoublyIndexedTable()           Creates a new DoublyIndexedTable.

DoublyIndexedTable(int c)           Creates a new DoublyIndexedTable.

 

Method Summary
java.lang.Object	get(java.lang.Object o1, java.lang.Object o2)           Gets the value of an entry
protected  int	hashCode(java.lang.Object o1, java.lang.Object o2)           Computes a hash code corresponding to the given objects.
java.lang.Object	put(java.lang.Object o1, java.lang.Object o2, java.lang.Object value)           Puts a value in the table.
protected  void	rehash()           Rehash the table
int	size()           Returns the size of this table.

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

INITIAL_CAPACITY

protected static final int INITIAL_CAPACITY

The initial capacity

See Also:

Constant Field Values

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table

protected DoublyIndexedTable.Entry[] table

The underlying array

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count

protected int count

The number of entries

Constructor Detail

DoublyIndexedTable

public DoublyIndexedTable()

Creates a new DoublyIndexedTable.

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DoublyIndexedTable

public DoublyIndexedTable(int c)

Creates a new DoublyIndexedTable.

Method Detail

size

public int size()

Returns the size of this table.

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put

public java.lang.Object put(java.lang.Object o1,
                            java.lang.Object o2,
                            java.lang.Object value)

Puts a value in the table.

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get

public java.lang.Object get(java.lang.Object o1,
                            java.lang.Object o2)

Gets the value of an entry

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rehash

protected void rehash()

Rehash the table

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hashCode

protected int hashCode(java.lang.Object o1,
                       java.lang.Object o2)

Computes a hash code corresponding to the given objects.

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