com.neeve.lang

Class XDoubleLinkedHashMap.Entry<V>

java.lang.Object

com.neeve.lang.XDoubleLinkedHashMap.Entry<V>

All Implemented Interfaces:

XCollection.Record, XDoubleMap.Entry<V>

Enclosing class:

XDoubleLinkedHashMap<V>

public static class XDoubleLinkedHashMap.Entry<V>
extends Object
implements XDoubleMap.Entry<V>, XCollection.Record

This class represents a XDoubleLinkedHashMap entry. Custom XDoubleLinkedHashMap may use a derived implementation. For example:[code] static class MyMap extends XLinkedHashMap { protected MyEntry newEntry() { return new MyEntry(); } class MyEntry extends Entry { X xxx; // Additional entry field (e.g. cross references). } }[/code]

Field Summary

Fields

Modifier and Type	Field and Description
static XDoubleLinkedHashMap.Entry<?>	NULL Holds NULL entries (to fill empty hole).

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object that) Indicates if this entry is considered equals to the specified entry (using default value and key equality comparator to ensure symetry).
double	getKey() Returns the key for this entry.
XDoubleLinkedHashMap.Entry<V>	getNext() Returns the entry after this one.
XDoubleLinkedHashMap.Entry<V>	getPrevious() Returns the entry before this one.
V	getValue() Returns the value for this entry.
int	hashCode() Returns the hash code for this entry.
V	setValue(V value) Sets the value for this entry.
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

NULL

public static final XDoubleLinkedHashMap.Entry<?> NULL

Holds NULL entries (to fill empty hole).

Method Detail

getNext

public final XDoubleLinkedHashMap.Entry<V> getNext()

Returns the entry after this one.

Specified by:

getNext in interface XCollection.Record

Returns:

the next entry.

getPrevious

public final XDoubleLinkedHashMap.Entry<V> getPrevious()

Returns the entry before this one.

Specified by:

getPrevious in interface XCollection.Record

Returns:

the previous entry.

getKey

public final double getKey()

Returns the key for this entry.

Specified by:

getKey in interface XDoubleMap.Entry<V>

Returns:

the entry key.

getValue

public final V getValue()

Returns the value for this entry.

Specified by:

getValue in interface XDoubleMap.Entry<V>

Returns:

the entry value.

setValue

public final V setValue(V value)

Sets the value for this entry.

Specified by:

setValue in interface XDoubleMap.Entry<V>

Parameters:

value - the new value.

Returns:

the previous value.

equals

public boolean equals(Object that)

Indicates if this entry is considered equals to the specified entry (using default value and key equality comparator to ensure symetry).

Specified by:

equals in interface XDoubleMap.Entry<V>

Overrides:

equals in class Object

Parameters:

that - the object to test for equality.

Returns:

true if both entry have equal keys and values. false otherwise.

hashCode

public int hashCode()

Returns the hash code for this entry.

Specified by:

hashCode in interface XDoubleMap.Entry<V>

Overrides:

hashCode in class Object

Returns:

this entry hash code.

toString

public String toString()

Overrides:

toString in class Object