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:

NodeVisitor

public class BindExpressionBuilderEx
extends 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

BindExpressionBuilderEx(java.lang.String expression, ELContext ctx)

Method Summary

void	buildTrackerNode(java.lang.Object root)
ValueExpression	createValueExpression(java.lang.Class<?> expectedType)
java.lang.String	getFieldNameIfAny()
java.util.List<java.lang.String>	getFieldNamesIfAny()
Node	getTargetNode()
static java.lang.String	toNodeString(Node next, java.lang.StringBuilder path)
protected void	visitNode(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 Detail

BindExpressionBuilderEx

public BindExpressionBuilderEx(java.lang.String expression,
                               ELContext ctx)
                        throws ELException

Throws:

ELException

Method Detail

visitNode

protected void visitNode(Node node)

Overrides:

visitNode in class BindExpressionBuilder

getTargetNode

public Node getTargetNode()

toNodeString

public static java.lang.String toNodeString(Node next,
                                            java.lang.StringBuilder path)

getFieldNameIfAny

public java.lang.String getFieldNameIfAny()

getFieldNamesIfAny

public java.util.List<java.lang.String> getFieldNamesIfAny()

buildTrackerNode

public void buildTrackerNode(java.lang.Object root)

createValueExpression

public ValueExpression createValueExpression(java.lang.Class<?> expectedType)
                                      throws ELException

Overrides:

createValueExpression in class ExpressionBuilder

Throws:

ELException