org.codehaus.plexus.util
Class FastMap.EntryImpl

java.lang.Object
  org.codehaus.plexus.util.FastMap.EntryImpl

All Implemented Interfaces:

java.util.Map.Entry

Enclosing class:

FastMap

private static final class FastMap.EntryImpl

extends java.lang.Object

implements java.util.Map.Entry

This class represents a FastMap entry.

Field Summary

private FastMap.EntryImpl	_after Holds the entry added after this entry or the next available entry when in pool.
private FastMap.EntryImpl	_before Holds the entry added before this entry (null when in pool).
private int	_index Holds the bucket index (undefined when in pool).
private java.lang.Object	_key Holds the entry key (null when in pool).
private FastMap.EntryImpl	_next Holds the next entry in the same bucket (null when in pool).
private FastMap.EntryImpl	_previous Holds the previous entry in the same bucket (null when in pool).
private java.lang.Object	_value Holds the entry value (null when in pool).

Constructor Summary

private

FastMap.EntryImpl()

Method Summary

boolean	equals(java.lang.Object that) Indicates if this entry is considered equals to the specified entry.
java.lang.Object	getKey() Returns the key for this entry.
java.lang.Object	getValue() Returns the value for this entry.
int	hashCode() Returns the hash code for this entry.
java.lang.Object	setValue(java.lang.Object value) Sets the value for this entry.
java.lang.String	toString() Returns the text representation of this entry.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

_key

private java.lang.Object _key

Holds the entry key (null when in pool).

_value

private java.lang.Object _value

Holds the entry value (null when in pool).

_index

private int _index

Holds the bucket index (undefined when in pool).

_previous

private FastMap.EntryImpl _previous

Holds the previous entry in the same bucket (null when in pool).

_next

private FastMap.EntryImpl _next

Holds the next entry in the same bucket (null when in pool).

_before

private FastMap.EntryImpl _before

Holds the entry added before this entry (null when in pool).

_after

private FastMap.EntryImpl _after

Holds the entry added after this entry or the next available entry when in pool.

Constructor Detail

FastMap.EntryImpl

private FastMap.EntryImpl()

Method Detail

getKey

public java.lang.Object getKey()

Returns the key for this entry.

Specified by:

getKey in interface java.util.Map.Entry

Returns:

the entry's key.

getValue

public java.lang.Object getValue()

Returns the value for this entry.

Specified by:

getValue in interface java.util.Map.Entry

Returns:

the entry's value.

setValue

public java.lang.Object setValue(java.lang.Object value)

Sets the value for this entry.

Specified by:

setValue in interface java.util.Map.Entry

Parameters:

value - the new value.

Returns:

the previous value.

equals

public boolean equals(java.lang.Object that)

Indicates if this entry is considered equals to the specified entry.

Specified by:

equals in interface java.util.Map.Entry

Parameters:

that - the object to test for equality.

Returns:

true if both entry are considered equal; false otherwise.

hashCode

public int hashCode()

Returns the hash code for this entry.

Specified by:

hashCode in interface java.util.Map.Entry

Returns:

this entry's hash code.

toString

public java.lang.String toString()

Returns the text representation of this entry.

Returns:

this entry's textual representation.