jsynoptic.parser
Class NodeForPower

java.lang.Object
  jsynoptic.parser.SimpleNode
      jsynoptic.parser.ExpressionNode
          jsynoptic.parser.NodeForPower

All Implemented Interfaces:

java.lang.Cloneable, Node

public class NodeForPower
extends ExpressionNode

Field Summary

Fields inherited from class jsynoptic.parser.SimpleNode

children, id, parent, parser

Constructor Summary

NodeForPower(ExpressionParser p, int id)

NodeForPower(int id)

Method Summary

java.lang.Number	evaluate() Evaluate the subtree under this node and return the computation result as a number
static double	powDouble(double a, long b)
static long	powLong(long a, long b)

Methods inherited from class jsynoptic.parser.ExpressionNode

clone, getVariables

Methods inherited from class jsynoptic.parser.SimpleNode

dump, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeForPower

public NodeForPower(int id)

NodeForPower

public NodeForPower(ExpressionParser p,
                    int id)

Method Detail

evaluate

public java.lang.Number evaluate()

Description copied from class: ExpressionNode

Evaluate the subtree under this node and return the computation result as a number

Specified by:

evaluate in class ExpressionNode

powLong

public static long powLong(long a,
                           long b)

powDouble

public static double powDouble(double a,
                               long b)