com.google.gwt.uibinder.attributeparsers

Class LengthAttributeParser

java.lang.Object

com.google.gwt.uibinder.attributeparsers.LengthAttributeParser

All Implemented Interfaces:

AttributeParser

public class LengthAttributeParser
extends java.lang.Object
implements AttributeParser

Parses a CSS length value (e.g., "2em", "50%"), returning a comma-separated (double, Unit) pair.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static java.lang.String	UNIT

Constructor Summary

Constructors

Constructor and Description
LengthAttributeParser(DoubleAttributeParser doubleParser, EnumAttributeParser enumParser, com.google.gwt.uibinder.rebind.MortalLogger logger)

Method Summary

Modifier and Type	Method and Description
java.lang.String	parse(com.google.gwt.uibinder.rebind.XMLElement source, java.lang.String lengthStr) Parse the given attribute value.

Methods inherited from class java.lang.Object

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

Field Detail

UNIT

static final java.lang.String UNIT

Constructor Detail

LengthAttributeParser

LengthAttributeParser(DoubleAttributeParser doubleParser,
                      EnumAttributeParser enumParser,
                      com.google.gwt.uibinder.rebind.MortalLogger logger)

Method Detail

parse

public java.lang.String parse(com.google.gwt.uibinder.rebind.XMLElement source,
                              java.lang.String lengthStr)
                       throws UnableToCompleteException

Description copied from interface: AttributeParser

Parse the given attribute value.

Specified by:

parse in interface AttributeParser

Parameters:

source - the source code the value came from, for error reporting purposes

lengthStr - the attribute value to be parsed

Returns:

a valid Java expression

Throws:

UnableToCompleteException - on parse error