com.healthmarketscience.jackcess.impl.expr

Class FunctionSupport.BaseFunction

java.lang.Object

com.healthmarketscience.jackcess.impl.expr.FunctionSupport.BaseFunction

All Implemented Interfaces:

Function

Direct Known Subclasses:

FunctionSupport.Func0, FunctionSupport.Func1, FunctionSupport.Func1NullIsNull, FunctionSupport.Func2, FunctionSupport.Func3, FunctionSupport.FuncVar

Enclosing class:

FunctionSupport

public abstract static class FunctionSupport.BaseFunction
extends Object
implements Function

Method Summary

Modifier and Type	Method and Description
String	getName()
boolean	isPure()
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.healthmarketscience.jackcess.expr.Function

eval

Method Detail

getName

public String getName()

Specified by:

getName in interface Function

Returns:

the name of this function

isPure

public boolean isPure()

Specified by:

isPure in interface Function

Returns:

true if this function is a "pure" function, false otherwise. A pure function will always return the same result for a given set of parameters and has no side effects.

toString

public String toString()

Overrides:

toString in class Object