org.drools.core.util
Class HierNode<T>

java.lang.Object
  org.drools.core.util.HierNode<T>

All Implemented Interfaces:

Externalizable, Serializable, Comparable<HierNode<T>>, LatticeElement<T>

public class HierNode<T>
extends Object
implements LatticeElement<T>, Comparable<HierNode<T>>, Externalizable

See Also:

Serialized Form

Field Summary

BitSet	bitMask
List<HierNode<T>>	children
List<HierNode<T>>	parents
T	value

Constructor Summary

	HierNode()
	HierNode(BitSet key)
protected	HierNode(HierNode<T> xt)
	HierNode(T value)
	HierNode(T val, BitSet key)

Method Summary

void	addChild(HierNode<T> node)
void	addParent(HierNode<T> node)
int	compareTo(HierNode<T> hierNode)
boolean	equals(Object o)
BitSet	getBitMask()
Collection<HierNode<T>>	getChildren()
Collection<HierNode<T>>	getParents()
T	getValue()
int	hashCode()
void	readExternal(ObjectInput in)
void	setBitMask(BitSet bitMask)
void	setValue(T value)
protected String	toBinaryString(BitSet mask, int len)
String	toString()
String	toString(int len)
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

value

public T value

bitMask

public BitSet bitMask

parents

public List<HierNode<T>> parents

children

public List<HierNode<T>> children

Constructor Detail

HierNode

public HierNode()

HierNode

public HierNode(T value)

HierNode

protected HierNode(HierNode<T> xt)

HierNode

public HierNode(BitSet key)

HierNode

public HierNode(T val,
                BitSet key)

Method Detail

getValue

public T getValue()

Specified by:

getValue in interface LatticeElement<T>

getBitMask

public BitSet getBitMask()

Specified by:

getBitMask in interface LatticeElement<T>

setBitMask

public void setBitMask(BitSet bitMask)

getParents

public Collection<HierNode<T>> getParents()

getChildren

public Collection<HierNode<T>> getChildren()

addChild

public void addChild(HierNode<T> node)

addParent

public void addParent(HierNode<T> node)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

toString

public String toString(int len)

toBinaryString

protected String toBinaryString(BitSet mask,
                                int len)

compareTo

public int compareTo(HierNode<T> hierNode)

Specified by:

compareTo in interface Comparable<HierNode<T>>

setValue

public void setValue(T value)

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException