Package org.zkoss.zkmax.bind.impl

Class BindExpressionBuilderEx

java.lang.Object

org.zkoss.zel.impl.lang.ExpressionBuilder

org.zkoss.bind.xel.zel.BindExpressionBuilder

org.zkoss.zkmax.bind.impl.BindExpressionBuilderEx

All Implemented Interfaces:

org.zkoss.zel.impl.parser.NodeVisitor

public class BindExpressionBuilderEx
extends org.zkoss.bind.xel.zel.BindExpressionBuilder

An extension of BindExpressionBuilder to do a lazy initiating EL expression construction.

Since:

8.0.0

Author:

jumperchen

Field Summary

Fields inherited from class org.zkoss.bind.xel.zel.BindExpressionBuilder

_ctx

Fields inherited from class org.zkoss.zel.impl.lang.ExpressionBuilder

expression, fnMapper, varMapper

Constructor Summary

Constructors

Constructor	Description
BindExpressionBuilderEx(String expression, org.zkoss.zel.ELContext ctx)

Method Summary

Modifier and Type	Method	Description
void	buildTrackerNode(Object root)
org.zkoss.zel.ValueExpression	createValueExpression(Class<?> expectedType)
String	getFieldNameIfAny()
List<String>	getFieldNamesIfAny()
org.zkoss.zel.impl.parser.Node	getTargetNode()
static String	toNodeString(org.zkoss.zel.impl.parser.Node next, StringBuilder path)
protected void	visitNode(org.zkoss.zel.impl.parser.Node node)

Methods inherited from class org.zkoss.bind.xel.zel.BindExpressionBuilder

addTracking, visit

Methods inherited from class org.zkoss.zel.impl.lang.ExpressionBuilder

build, createMethodExpression, createNode

Methods inherited from class java.lang.Object

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

Constructor Details

BindExpressionBuilderEx

public BindExpressionBuilderEx(String expression,
 org.zkoss.zel.ELContext ctx)
                        throws org.zkoss.zel.ELException

Throws:

org.zkoss.zel.ELException

Method Details

visitNode

protected void visitNode(org.zkoss.zel.impl.parser.Node node)

Overrides:

visitNode in class org.zkoss.bind.xel.zel.BindExpressionBuilder

getTargetNode

public org.zkoss.zel.impl.parser.Node getTargetNode()

toNodeString

public static String toNodeString(org.zkoss.zel.impl.parser.Node next,
 StringBuilder path)

getFieldNameIfAny

public String getFieldNameIfAny()

getFieldNamesIfAny

public List<String> getFieldNamesIfAny()

buildTrackerNode

public void buildTrackerNode(Object root)

createValueExpression

public org.zkoss.zel.ValueExpression createValueExpression(Class<?> expectedType)
                                                    throws org.zkoss.zel.ELException

Overrides:

createValueExpression in class org.zkoss.zel.impl.lang.ExpressionBuilder

Throws:

org.zkoss.zel.ELException