com.espertech.esper.pattern
Class EvalStateNodeNumber

java.lang.Object
  com.espertech.esper.pattern.EvalStateNodeNumber

All Implemented Interfaces:

java.io.Serializable

public class EvalStateNodeNumber
extends java.lang.Object
implements java.io.Serializable

See Also:

Serialized Form

Constructor Summary

EvalStateNodeNumber()
Ctor - constructs a top-level node number.

EvalStateNodeNumber(int[] number)
Contructs a given node number.

Method Summary

boolean	equals(java.lang.Object otherObj)
int	getOrdinalNumber() Get the depth of the node number.
int[]	getStateNumber() Returns the internal number representation.
int	hashCode()
EvalStateNodeNumber	newChildNum(int newStateNumber) Generates a new child node number to the current node number with the given child id.
EvalStateNodeNumber	newSiblingState() Generates a new sibling node number to the current node.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

EvalStateNodeNumber

public EvalStateNodeNumber()

Ctor - constructs a top-level node number.

EvalStateNodeNumber

public EvalStateNodeNumber(int[] number)

Contructs a given node number.

Parameters:

number - to contruct

Method Detail

getOrdinalNumber

public int getOrdinalNumber()

Get the depth of the node number.

Returns:

ordinal

newChildNum

public EvalStateNodeNumber newChildNum(int newStateNumber)

Generates a new child node number to the current node number with the given child id.

Parameters:

newStateNumber - child's node num

Returns:

child node num

newSiblingState

public EvalStateNodeNumber newSiblingState()

Generates a new sibling node number to the current node.

Returns:

sibling node

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getStateNumber

public int[] getStateNumber()

Returns the internal number representation.

Returns:

state number

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object otherObj)

Overrides:

equals in class java.lang.Object