Package com.inductiveautomation.ignition.common.expressions.parsing

Class ELParserHarness

java.lang.Object

com.inductiveautomation.ignition.common.expressions.parsing.ELParserHarness

All Implemented Interfaces:

Parser

public class ELParserHarness
extends Object
implements Parser

Implements parser interface, since as far as I can tell there's no way to do that in the CUP parser file.

Constructor Summary

Constructors

Constructor	Description
ELParserHarness()

Method Summary

Modifier and Type	Method	Description
Expression	parse(String expr, ExpressionParseContext binder)	Parse the given string into an Expression.

Methods inherited from class java.lang.Object

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

Constructor Details

ELParserHarness

public ELParserHarness()

Method Details

parse

public Expression parse(String expr,
 ExpressionParseContext binder)
                 throws Exception

Description copied from interface: Parser

Parse the given string into an Expression.

Specified by:

parse in interface Parser

Parameters:

expr - the expression string to parse

binder - the ExpressionParseContext to use during parsing

Returns:

the parsed Expression

Throws:

Exception - if the expression cannot be parsed