org.axiondb.functions
Class BaseBooleanBranchFunction
java.lang.Object
org.axiondb.BaseSelectable
org.axiondb.functions.BaseFunction
org.axiondb.functions.BaseBooleanBranchFunction
- All Implemented Interfaces:
- Serializable, Function, ConcreteFunction, ScalarFunction, Selectable
- Direct Known Subclasses:
- AndFunction, OrFunction
public abstract class BaseBooleanBranchFunction
- extends BaseFunction
- implements ScalarFunction
- Version:
- $Revision: 1.5 $ $Date: 2005/12/20 18:32:28 $
- See Also:
- Serialized Form
BaseBooleanBranchFunction
public BaseBooleanBranchFunction(String name)
getDataType
public final DataType getDataType()
- Specified by:
getDataType
in interface Selectable
- Specified by:
getDataType
in class BaseFunction
evaluate
public final Object evaluate(RowDecorator row)
throws AxionException
- Specified by:
evaluate
in interface ScalarFunction
- Specified by:
evaluate
in interface Selectable
- Throws:
AxionException
isValid
public final boolean isValid()
- Specified by:
isValid
in interface ConcreteFunction
- Specified by:
isValid
in class BaseFunction
exitOnValue
protected abstract boolean exitOnValue()