org.axiondb.functions
Class GreaterThanFunction

java.lang.Object
  extended by org.axiondb.BaseSelectable
      extended by org.axiondb.functions.BaseFunction
          extended by org.axiondb.functions.ComparisonFunction
              extended by org.axiondb.functions.GreaterThanFunction
All Implemented Interfaces:
java.io.Serializable, Function, FunctionFactory, ConcreteFunction, ScalarFunction, Selectable

public class GreaterThanFunction
extends ComparisonFunction
implements ScalarFunction, FunctionFactory

Version:
$Revision: 1.5 $ $Date: 2005/12/26 20:33:24 $
See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.axiondb.BaseSelectable
_hash
 
Constructor Summary
GreaterThanFunction()
           
 
Method Summary
protected  boolean compare(int value)
           
 java.lang.String getOperatorString()
           
protected  ComparisonFunction makeFlipFunction()
           
 ConcreteFunction makeNewInstance()
           
 
Methods inherited from class org.axiondb.functions.ComparisonFunction
evaluate, flip, getDataType, isColumnColumn, isColumnLiteral, isValid
 
Methods inherited from class org.axiondb.functions.BaseFunction
addArgument, getArgument, getArgumentCount, setArgument, setVariableContext, toString
 
Methods inherited from class org.axiondb.BaseSelectable
getAlias, getLabel, getName, setAlias, setName
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.axiondb.functions.ScalarFunction
evaluate
 
Methods inherited from interface org.axiondb.functions.ConcreteFunction
isValid
 
Methods inherited from interface org.axiondb.Function
addArgument, getAlias, getArgument, getArgumentCount, getName, setAlias, setArgument
 
Methods inherited from interface org.axiondb.Selectable
getDataType, getLabel, setVariableContext
 

Constructor Detail

GreaterThanFunction

public GreaterThanFunction()
Method Detail

makeNewInstance

public ConcreteFunction makeNewInstance()
Specified by:
makeNewInstance in interface FunctionFactory

compare

protected boolean compare(int value)
Specified by:
compare in class ComparisonFunction

makeFlipFunction

protected ComparisonFunction makeFlipFunction()
Specified by:
makeFlipFunction in class ComparisonFunction

getOperatorString

public java.lang.String getOperatorString()
Specified by:
getOperatorString in class ComparisonFunction