org.drools.core.util.index
Class LeftTupleList

java.lang.Object
  org.drools.core.util.index.LeftTupleList

All Implemented Interfaces:

LeftTupleMemory, Entry

Direct Known Subclasses:

LeftTupleRBTree.Node

public class LeftTupleList
extends Object
implements LeftTupleMemory, Entry

Nested Class Summary

static class

LeftTupleList.TupleHashTableIterator

Field Summary

LeftTuple	first
LeftTuple	last
Entry	next
static long	serialVersionUID

Constructor Summary

LeftTupleList()

LeftTupleList(AbstractHashTable.Index index, int hashCode)

LeftTupleList(LeftTuple first, LeftTuple last, int size)

Method Summary

void	add(LeftTuple leftTuple)
void	clear()
boolean	contains(LeftTuple leftTuple)
protected void	copyStateInto(LeftTupleList other)
boolean	equals(Object object)
FastIterator	fastIterator()
FastIterator	fullFastIterator() Iterates the entire data structure, regardless of whether TupleMemory is hashed or not.
FastIterator	fullFastIterator(LeftTuple leftTuple) Iterator that resumes from the current RightTuple, regardless of whether the TupleMemory is hashed or not
Object	get(LeftTuple leftTtuple)
LeftTuple	getFirst()
LeftTuple	getFirst(RightTuple rightTuple)
LeftTuple	getLast()
Entry	getNext()
int	hashCode()
void	insertAfter(LeftTuple leftTuple, LeftTuple previous)
void	insertBefore(LeftTuple leftTuple, LeftTuple next)
boolean	isEmpty()
boolean	isIndexed()
Iterator	iterator()
boolean	matches(LeftTuple tuple, int tupleHashCode)
boolean	matches(Object object, int objectHashCode)
void	remove(LeftTuple leftTuple)
void	removeAdd(LeftTuple tuple)
LeftTuple	removeFirst()
void	setNext(Entry next)
int	size()
void	split(LeftTuple leftTuple, int count)
LeftTuple[]	toArray()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

next

public Entry next

first

public LeftTuple first

last

public LeftTuple last

Constructor Detail

LeftTupleList

public LeftTupleList()

LeftTupleList

public LeftTupleList(LeftTuple first,
                     LeftTuple last,
                     int size)

LeftTupleList

public LeftTupleList(AbstractHashTable.Index index,
                     int hashCode)

Method Detail

isEmpty

public boolean isEmpty()

getFirst

public LeftTuple getFirst(RightTuple rightTuple)

Specified by:

getFirst in interface LeftTupleMemory

getFirst

public LeftTuple getFirst()

getLast

public LeftTuple getLast()

split

public void split(LeftTuple leftTuple,
                  int count)

clear

public void clear()

removeAdd

public void removeAdd(LeftTuple tuple)

Specified by:

removeAdd in interface LeftTupleMemory

add

public void add(LeftTuple leftTuple)

Specified by:

add in interface LeftTupleMemory

insertAfter

public void insertAfter(LeftTuple leftTuple,
                        LeftTuple previous)

insertBefore

public void insertBefore(LeftTuple leftTuple,
                         LeftTuple next)

remove

public void remove(LeftTuple leftTuple)

Specified by:

remove in interface LeftTupleMemory

removeFirst

public LeftTuple removeFirst()

contains

public boolean contains(LeftTuple leftTuple)

Specified by:

contains in interface LeftTupleMemory

get

public Object get(LeftTuple leftTtuple)

size

public int size()

Specified by:

size in interface LeftTupleMemory

toArray

public LeftTuple[] toArray()

Specified by:

toArray in interface LeftTupleMemory

fastIterator

public FastIterator fastIterator()

Specified by:

fastIterator in interface LeftTupleMemory

fullFastIterator

public FastIterator fullFastIterator()

Description copied from interface: LeftTupleMemory

Iterates the entire data structure, regardless of whether TupleMemory is hashed or not.

Specified by:

fullFastIterator in interface LeftTupleMemory

Returns:

fullFastIterator

public FastIterator fullFastIterator(LeftTuple leftTuple)

Description copied from interface: LeftTupleMemory

Iterator that resumes from the current RightTuple, regardless of whether the TupleMemory is hashed or not

Specified by:

fullFastIterator in interface LeftTupleMemory

Returns:

iterator

public Iterator iterator()

Specified by:

iterator in interface LeftTupleMemory

isIndexed

public boolean isIndexed()

Specified by:

isIndexed in interface LeftTupleMemory

matches

public boolean matches(Object object,
                       int objectHashCode)

matches

public boolean matches(LeftTuple tuple,
                       int tupleHashCode)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object object)

Overrides:

equals in class Object

getNext

public Entry getNext()

Specified by:

getNext in interface Entry

setNext

public void setNext(Entry next)

Specified by:

setNext in interface Entry

toString

public String toString()

Overrides:

toString in class Object

copyStateInto

protected void copyStateInto(LeftTupleList other)