de.fzi.XPath
Class Variable

java.lang.Object
  |
  +--de.fzi.XPath.Expr
        |
        +--de.fzi.XPath.Variable

public class Variable

extends Expr

This class represents a variable.

Fields inherited from class de.fzi.XPath.Expr

ADD_OP, AND_OP, DIV_OP, EQ_OP, GT_OP, GTE_OP, LT_OP, LTE_OP, MOD_OP, MUL_OP, NEQ_OP, NOP_OP, OR_OP, SUB_OP, U_OP

Constructor Summary

Variable(java.lang.String thename)
Intantiates a variable with given name.

Method Summary

java.lang.String	getName() Returns the name of this variable.
java.lang.String	toString() Returns string representation of this variable.

Methods inherited from class de.fzi.XPath.Expr

getNegative, getOperator, getOperatorAsString, getOperatorName, getPositive, setOperator, setPositive

Methods inherited from class java.lang.Object

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

Constructor Detail

Variable

public Variable(java.lang.String thename)

Intantiates a variable with given name.

Parameters:

thename - name of the variable.

Method Detail

toString

public java.lang.String toString()

Returns string representation of this variable.

Overrides:

toString in class Expr

Returns:

Returns string representation of this variable which is "$" plus variable name, for example "$foo".

getName

public java.lang.String getName()

Returns the name of this variable.

Returns:

Returns the name of this variable. The name does not include "$" sign.