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

java.lang.Object
  extended by org.castor.cpa.query.object.AbstractQueryObject
      extended by org.castor.cpa.query.object.expression.AbstractExpression
          extended by org.castor.cpa.query.object.expression.CompoundExpression
              extended by 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
Add()
           
 
Method Summary
 Expression add(Expression expression)
          The method for Add ( + ) additive arithmetic expression of query objects.
protected  java.lang.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 java.lang.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


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