org.eclipse.incquery.runtime.rete.tuple

Class TupleMemory

java.lang.Object

org.eclipse.incquery.runtime.rete.tuple.TupleMemory

All Implemented Interfaces:

java.lang.Iterable<Tuple>, java.util.Collection<Tuple>, Clearable

public class TupleMemory
extends java.lang.Object
implements Clearable, java.util.Collection<Tuple>

Multiset for tuples. Can contain duplicate occurrences of the same matching.

Author:

Gabor Bergmann.

Constructor Summary

Constructors

Constructor and Description
TupleMemory()

Method Summary

Modifier and Type	Method and Description
boolean	add(Tuple ps) Adds a pattern occurence to the memory
boolean	addAll(java.util.Collection<? extends Tuple> arg0)
void	clear() Clear all partial matchings stored in memory
boolean	contains(java.lang.Object arg0)
boolean	containsAll(java.util.Collection<?> arg0)
boolean	isEmpty()
java.util.Iterator<Tuple>	iterator()
boolean	remove(java.lang.Object arg0)
boolean	remove(Tuple ps) Removes a pattern occurence from the memory
boolean	removeAll(java.util.Collection<?> arg0)
boolean	retainAll(java.util.Collection<?> arg0)
int	size()
java.lang.Object[]	toArray()
<T> T[]	toArray(T[] arg0)
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

equals, hashCode, parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

TupleMemory

public TupleMemory()

Method Detail

add

public boolean add(Tuple ps)

Adds a pattern occurence to the memory

Specified by:

add in interface java.util.Collection<Tuple>

Returns:

true if a new pattern is entered

remove

public boolean remove(Tuple ps)

Removes a pattern occurence from the memory

Returns:

true if this was the the last occurence of pattern

clear

public void clear()

Description copied from interface: Clearable

Clear all partial matchings stored in memory

Specified by:

clear in interface java.util.Collection<Tuple>

Specified by:

clear in interface Clearable

iterator

public java.util.Iterator<Tuple> iterator()

Specified by:

iterator in interface java.lang.Iterable<Tuple>

Specified by:

iterator in interface java.util.Collection<Tuple>

addAll

public boolean addAll(java.util.Collection<? extends Tuple> arg0)

Specified by:

addAll in interface java.util.Collection<Tuple>

contains

public boolean contains(java.lang.Object arg0)

Specified by:

contains in interface java.util.Collection<Tuple>

containsAll

public boolean containsAll(java.util.Collection<?> arg0)

Specified by:

containsAll in interface java.util.Collection<Tuple>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection<Tuple>

remove

public boolean remove(java.lang.Object arg0)

Specified by:

remove in interface java.util.Collection<Tuple>

removeAll

public boolean removeAll(java.util.Collection<?> arg0)

Specified by:

removeAll in interface java.util.Collection<Tuple>

retainAll

public boolean retainAll(java.util.Collection<?> arg0)

Specified by:

retainAll in interface java.util.Collection<Tuple>

size

public int size()

Specified by:

size in interface java.util.Collection<Tuple>

toArray

public java.lang.Object[] toArray()

Specified by:

toArray in interface java.util.Collection<Tuple>

toArray

public <T> T[] toArray(T[] arg0)

Specified by:

toArray in interface java.util.Collection<Tuple>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object