com.goldencode.p2j.util

Class GenericExpression

java.lang.Object

com.goldencode.p2j.util.GenericExpression

All Implemented Interfaces:

Resolvable

Direct Known Subclasses:

ExpressionWrapper

public abstract class GenericExpression
extends java.lang.Object
implements Resolvable

A convenience adapter class for a Resolvable runtime expression which must return a BaseDataType result. Subclasses need implement only the Resolvable.resolve() method.

Constructor Summary

Constructors

Constructor and Description
GenericExpression()

Method Summary

Modifier and Type	Method and Description
java.lang.Class	getType() Report the return type expected from executing the expression.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.goldencode.p2j.util.Resolvable

resolve

Constructor Detail

GenericExpression

public GenericExpression()

Method Detail

getType

public final java.lang.Class getType()

Report the return type expected from executing the expression.

Specified by:

getType in interface Resolvable

Returns:

Class indicating the type which will be returned by the expression. Must be a variant of BaseDataType.