vishnu.parser.expressions
Class SQLEqualOperator

java.lang.Object
  vishnu.parser.expressions.AbstractSQLBinaryOperator
      vishnu.parser.expressions.SQLEqualOperator

All Implemented Interfaces:

OrderOperator, SQLBinaryOperator, SQLOperand

public class SQLEqualOperator
extends AbstractSQLBinaryOperator
implements OrderOperator

Author:

Hernan Rancati TODO To change the template for this generated type comment go to Window - Preferences - Java - Code Style - Code Templates

Constructor Summary

SQLEqualOperator(SQLOperand leftOperand, SQLOperand rightOperand)

Method Summary

protected Value	operateOn(Value leftValue, Value rightValue) este metodo debe ser implementado por las subclases, definiendo el resultado a obtener en funcion de los operadores de la izquierda y la derecha.
java.lang.String	toString()

Methods inherited from class vishnu.parser.expressions.AbstractSQLBinaryOperator

equals, equals, evaluate, hashCode, leftOperand, rightOperand

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLEqualOperator

public SQLEqualOperator(SQLOperand leftOperand,
                        SQLOperand rightOperand)

Parameters:

leftOperand -

rightOperand -

Method Detail

operateOn

protected Value operateOn(Value leftValue,
                          Value rightValue)

Description copied from class: AbstractSQLBinaryOperator

este metodo debe ser implementado por las subclases, definiendo el resultado a obtener en funcion de los operadores de la izquierda y la derecha.

Specified by:

operateOn in class AbstractSQLBinaryOperator

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object