org.castor.cpa.query.object.expression

Class Add

java.lang.Object

org.castor.cpa.query.object.AbstractQueryObject

org.castor.cpa.query.object.expression.AbstractExpression

org.castor.cpa.query.object.expression.CompoundExpression

org.castor.cpa.query.object.expression.Add

All Implemented Interfaces:

Expression, QueryObject

public final class Add
extends CompoundExpression

Final class that represents add arithmetic expression.

Since:

1.3

Version:

$Revision: 7121 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $

Author:

Udai Gupta, Ralf Joachim

Constructor Summary

Constructors

Constructor and Description
Add()

Method Summary

Methods

Modifier and Type	Method and Description
Expression	add(Expression expression) The method for Add ( + ) additive arithmetic expression of query objects.
protected String	getOperator() Get operator of the compound expression.

Methods inherited from class org.castor.cpa.query.object.expression.CompoundExpression

addExpression, getExpressions, toString

Methods inherited from class org.castor.cpa.query.object.expression.AbstractExpression

abs, add, add, add, between, between, between, between, between, between, between, concat, concat, divide, divide, divide, divide, equal, equal, equal, equal, equal, equal, equal, equal, greaterEqual, greaterEqual, greaterEqual, greaterEqual, greaterEqual, greaterEqual, greaterEqual, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, length, lessEqual, lessEqual, lessEqual, lessEqual, lessEqual, lessEqual, lessEqual, lessThan, lessThan, lessThan, lessThan, lessThan, lessThan, lessThan, like, like, like, like, like, like, locate, locate, locate, locate, locate, locate, lower, multiply, multiply, multiply, multiply, negate, notBetween, notBetween, notBetween, notBetween, notBetween, notBetween, notBetween, notEqual, notEqual, notEqual, notEqual, notEqual, notEqual, notEqual, notEqual, notLike, notLike, notLike, notLike, notLike, notLike, plus, remainder, remainder, remainder, remainder, sqrt, substring, substring, substring, substring, subtract, subtract, subtract, subtract, trim, trim, trim, trim, trim, trim, upper

Methods inherited from class org.castor.cpa.query.object.AbstractQueryObject

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Add

public Add()

Method Detail

getOperator

protected String getOperator()

Get operator of the compound expression.

Specified by:

getOperator in class CompoundExpression

Returns:

Operator of the compound expression.

add

public Expression add(Expression expression)

The method for Add ( + ) additive arithmetic expression of query objects.

Specified by:

add in interface Expression

Overrides:

add in class AbstractExpression

Parameters:

expression - The Expression value

Returns:

The Expression of query objects