Class Subtract
- java.lang.Object
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- org.castor.cpa.query.object.AbstractQueryObject
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- org.castor.cpa.query.object.expression.AbstractExpression
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- org.castor.cpa.query.object.expression.CompoundExpression
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- org.castor.cpa.query.object.expression.Subtract
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- All Implemented Interfaces:
Expression
,QueryObject
public final class Subtract extends CompoundExpression
Final class that represents subtract 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
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Constructor Summary
Constructors Constructor Description Subtract()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected java.lang.String
getOperator()
Get operator of the compound expression.Expression
subtract(Expression expression)
The method for Subtract ( - ) additive arithmetic expression of query objects.-
Methods inherited from class org.castor.cpa.query.object.expression.CompoundExpression
addExpression, getExpressions, toString
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Methods inherited from class org.castor.cpa.query.object.expression.AbstractExpression
abs, add, 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, trim, trim, trim, trim, trim, trim, upper
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Methods inherited from class org.castor.cpa.query.object.AbstractQueryObject
toString
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Method Detail
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getOperator
protected java.lang.String getOperator()
Get operator of the compound expression.- Specified by:
getOperator
in classCompoundExpression
- Returns:
- Operator of the compound expression.
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subtract
public Expression subtract(Expression expression)
The method for Subtract ( - ) additive arithmetic expression of query objects.- Specified by:
subtract
in interfaceExpression
- Overrides:
subtract
in classAbstractExpression
- Parameters:
expression
- The Expression value- Returns:
- The Expression of query objects
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