org.vesalainen.parsers.sql.util

Class CartesianMap<T>

java.lang.Object

org.vesalainen.parsers.sql.util.CartesianMap<T>

All Implemented Interfaces:

Map<T,Set<T>>, JoinMap<T>

public class CartesianMap<T>
extends Object
implements Map<T,Set<T>>, JoinMap<T>

Author:

Timo Vesalainen

Nested Class Summary

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

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
CartesianMap(Set<T> keys, Set<T> values)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<T,Set<T>>>	entrySet()
Set<T>	get(Object key)
float	getRatio()
boolean	isEmpty()
Set<T>	keySet()
Set<T>	put(T key, Set<T> value)
void	putAll(Map<? extends T,? extends Set<T>> m)
Set<T>	remove(Object key)
int	size()
Collection<Set<T>>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

CartesianMap

public CartesianMap(Set<T> keys,
            Set<T> values)

Method Detail

getRatio

public float getRatio()

Specified by:

getRatio in interface JoinMap<T>

size

public int size()

Specified by:

size in interface Map<T,Set<T>>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<T,Set<T>>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<T,Set<T>>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<T,Set<T>>

get

public Set<T> get(Object key)

Specified by:

get in interface Map<T,Set<T>>

put

public Set<T> put(T key,
         Set<T> value)

Specified by:

put in interface Map<T,Set<T>>

remove

public Set<T> remove(Object key)

Specified by:

remove in interface Map<T,Set<T>>

putAll

public void putAll(Map<? extends T,? extends Set<T>> m)

Specified by:

putAll in interface Map<T,Set<T>>

clear

public void clear()

Specified by:

clear in interface Map<T,Set<T>>

keySet

public Set<T> keySet()

Specified by:

keySet in interface Map<T,Set<T>>

values

public Collection<Set<T>> values()

Specified by:

values in interface Map<T,Set<T>>

entrySet

public Set<Map.Entry<T,Set<T>>> entrySet()

Specified by:

entrySet in interface Map<T,Set<T>>