org.parboiled.errors

Class DefaultInvalidInputErrorFormatter

java.lang.Object

org.parboiled.errors.DefaultInvalidInputErrorFormatter

All Implemented Interfaces:

Formatter<InvalidInputError>

public class DefaultInvalidInputErrorFormatter
extends java.lang.Object
implements Formatter<InvalidInputError>

A Formatter for InvalidInputErrors that automatically creates the correct "expected" text for the error.

Constructor Summary

Constructors

Constructor and Description
DefaultInvalidInputErrorFormatter()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	format(InvalidInputError error) Create a string representation for the given object.
java.lang.String	getExpectedString(InvalidInputError error)
java.lang.String[]	getLabels(Matcher matcher) Gets the labels corresponding to the given matcher, AnyOfMatchers are treated specially in that their label is constructed as a list of their contents
java.lang.String	join(java.util.List<java.lang.String> labelList)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultInvalidInputErrorFormatter

public DefaultInvalidInputErrorFormatter()

Method Detail

format

public java.lang.String format(InvalidInputError error)

Description copied from interface: Formatter

Create a string representation for the given object.

Specified by:

format in interface Formatter<InvalidInputError>

Parameters:

error - the object to format

Returns:

a string describing the object

getExpectedString

public java.lang.String getExpectedString(InvalidInputError error)

getLabels

public java.lang.String[] getLabels(Matcher matcher)

Gets the labels corresponding to the given matcher, AnyOfMatchers are treated specially in that their label is constructed as a list of their contents

Parameters:

matcher - the matcher

Returns:

the labels

join

public java.lang.String join(java.util.List<java.lang.String> labelList)