org.israfil.sqlelements.constraints
Class BinaryConstraint

java.lang.Object
  org.israfil.sqlelements.constraints.BinaryConstraint

All Implemented Interfaces:

java.lang.Cloneable, ComplexConstraint, Constraint, SQLElement

Direct Known Subclasses:

Equals, NotEquals

public abstract class BinaryConstraint
extends java.lang.Object
implements ComplexConstraint

A friendly parent for binary column constraints.

Version:

$Revision: 16 $

Author:

Christian Edward Gruber , Latest: $Author: cgruber $

Field Summary

protected Constraint	leftOperand
protected java.lang.String	operatorText
protected Constraint	rightOperand

Constructor Summary

protected

BinaryConstraint(Constraint leftOperand, Constraint rightOperand, java.lang.String operatorText)

Method Summary

java.lang.String

render(SQLRenderContext context)

Methods inherited from class java.lang.Object

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

Field Detail

leftOperand

protected Constraint leftOperand

rightOperand

protected Constraint rightOperand

operatorText

protected java.lang.String operatorText

Constructor Detail

BinaryConstraint

protected BinaryConstraint(Constraint leftOperand,
                           Constraint rightOperand,
                           java.lang.String operatorText)

Method Detail

render

public java.lang.String render(SQLRenderContext context)

Specified by:

render in interface SQLElement