org.databene.script

Class QNExpression

java.lang.Object

org.databene.script.expression.DynamicExpression<Object>

org.databene.script.QNExpression

All Implemented Interfaces:

Expression<Object>

public class QNExpression
extends DynamicExpression<Object>

Expression implementation that evaluates a qualified name as attributes of an object reference or static fields of a Java class.

Created at 08.10.2009 07:18:53

Since:

0.6.0

Author:

Volker Bergmann

Constructor Summary

Constructors

Constructor and Description
QNExpression(String[] qnParts)

Method Summary

Methods

Modifier and Type	Method and Description
Object	evaluate(org.databene.commons.Context context)
BeanSpec	resolve(org.databene.commons.Context context)
static Object	resolveNamePart(String[] qnParts, int qnLength, org.databene.commons.Context context)
String	toString()

Methods inherited from class org.databene.script.expression.DynamicExpression

isConstant

Methods inherited from class java.lang.Object

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

Constructor Detail

QNExpression

public QNExpression(String[] qnParts)

Method Detail

evaluate

public Object evaluate(org.databene.commons.Context context)

resolveNamePart

public static Object resolveNamePart(String[] qnParts,
                     int qnLength,
                     org.databene.commons.Context context)

resolve

public BeanSpec resolve(org.databene.commons.Context context)

toString

public String toString()

Overrides:

toString in class Object