Package org.castor.cpa.query
Interface Parameter
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- All Superinterfaces:
Expression
,QueryObject
- All Known Implementing Classes:
AbstractParameter
,NamedParameter
,PositionalParameter
public interface Parameter extends Expression
Interface for parameters of query objects.- 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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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description Condition
isNotNull()
Factory method to create a Condition that checks if this Parameter is not null.Condition
isNull()
Factory method to create a Condition that checks if this Parameter is null.-
Methods inherited from interface org.castor.cpa.query.Expression
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, subtract, trim, trim, trim, trim, trim, trim, upper
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Methods inherited from interface org.castor.cpa.query.QueryObject
toString
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Method Detail
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isNull
Condition isNull()
Factory method to create a Condition that checks if this Parameter is null.- Returns:
- Condition that checks if this Parameter is null.
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isNotNull
Condition isNotNull()
Factory method to create a Condition that checks if this Parameter is not null.- Returns:
- Condition that checks if this Parameter is not null.
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