net.ontopia.topicmaps.query.utils
Class ArrayMap

java.lang.Object
  java.util.AbstractMap
      net.ontopia.topicmaps.query.utils.ArrayMap

All Implemented Interfaces:

Map

public class ArrayMap
extends AbstractMap

INTERNAL: Immutable Map implementation that stores its keys and values in two arrays. Note that the implementation is immutable in that you cannot modify it using the public Map interface. You can modify it by modifying the underlying arrays.

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

protected Object[]	keys
protected int	size
protected Object[]	values

Constructor Summary

ArrayMap(Object[] keys)

ArrayMap(Object[] keys, Object[] values)

Method Summary

void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set	entrySet()
boolean	equals(Object o)
Object	get(Object key)
Object[]	getKeys()
Object[]	getValues()
boolean	isEmpty()
Set	keySet()
Object	remove(Object key)
void	setKeys(Object[] keys)
void	setValues(Object[] values)
int	size()
Collection	values()

Methods inherited from class java.util.AbstractMap

clone, hashCode, put, putAll, toString

Methods inherited from class java.lang.Object

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

Field Detail

keys

protected Object[] keys

values

protected Object[] values

size

protected int size

Constructor Detail

ArrayMap

public ArrayMap(Object[] keys)

ArrayMap

public ArrayMap(Object[] keys,
                Object[] values)

Method Detail

getKeys

public Object[] getKeys()

setKeys

public void setKeys(Object[] keys)

getValues

public Object[] getValues()

setValues

public void setValues(Object[] values)

get

public Object get(Object key)

Specified by:

get in interface Map

Overrides:

get in class AbstractMap

size

public int size()

Specified by:

size in interface Map

Overrides:

size in class AbstractMap

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map

Overrides:

containsKey in class AbstractMap

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map

Overrides:

containsValue in class AbstractMap

equals

public boolean equals(Object o)

Specified by:

equals in interface Map

Overrides:

equals in class AbstractMap

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map

Overrides:

isEmpty in class AbstractMap

keySet

public Set keySet()

Specified by:

keySet in interface Map

Overrides:

keySet in class AbstractMap

entrySet

public Set entrySet()

Specified by:

entrySet in interface Map

Specified by:

entrySet in class AbstractMap

values

public Collection values()

Specified by:

values in interface Map

Overrides:

values in class AbstractMap

clear

public void clear()

Specified by:

clear in interface Map

Overrides:

clear in class AbstractMap

remove

public Object remove(Object key)

Specified by:

remove in interface Map

Overrides:

remove in class AbstractMap