Package com.inductiveautomation.ignition.gateway.expressions

Class BeanStyleExpressionParseContext

java.lang.Object

com.inductiveautomation.ignition.gateway.expressions.AbstractMultiLevelExpressionParseContext

com.inductiveautomation.ignition.gateway.expressions.BeanStyleExpressionParseContext

All Implemented Interfaces:

ExpressionParseContext

public class BeanStyleExpressionParseContext
extends AbstractMultiLevelExpressionParseContext

An ExpressionParseContext that creates expressions which reference the properties on an object using the bean-style naming pattern to look up the getter.

Constructor Summary

Constructors

Constructor	Description
BeanStyleExpressionParseContext(ExpressionParseContext parent, Object bean)

Method Summary

Modifier and Type	Method	Description
protected Expression	tryCreateBoundExpression(String path)	This function should create the expression if possible.

Methods inherited from class com.inductiveautomation.ignition.gateway.expressions.AbstractMultiLevelExpressionParseContext

createBoundExpression, getBaseFunctionFactory, getDelegateParseContext, getFunctionFactory

Methods inherited from class java.lang.Object

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

Constructor Details

BeanStyleExpressionParseContext

public BeanStyleExpressionParseContext(ExpressionParseContext parent,
 Object bean)

Method Details

tryCreateBoundExpression

protected Expression tryCreateBoundExpression(String path)

Description copied from class: AbstractMultiLevelExpressionParseContext

This function should create the expression if possible. If not, it should return null instead of throwing the error, in which case the parent parse context will be tried.

Specified by:

tryCreateBoundExpression in class AbstractMultiLevelExpressionParseContext