org.apache.wicket.util.parse.metapattern.parsers

Class ListParser

java.lang.Object

org.apache.wicket.util.parse.metapattern.parsers.MetaPatternParser

org.apache.wicket.util.parse.metapattern.parsers.ListParser

Direct Known Subclasses:

CommaSeparatedVariableParser

public class ListParser
extends MetaPatternParser

Parses an arbitrary list format with a pattern for list entries and a pattern for list separators.

Author:

Jonathan Locke

Constructor Summary

Constructors

Constructor and Description
ListParser(MetaPattern entryPattern, MetaPattern separatorPattern, CharSequence input) Constructs a list parser from an entry MetaPattern, a separator MetaPattern and an input character sequence.

Method Summary

Modifier and Type	Method and Description
List<String>	getValues() Gets the parsed values.
boolean	matches() Parse the input and add the elements to an internal list to be accessed by

Methods inherited from class org.apache.wicket.util.parse.metapattern.parsers.MetaPatternParser

advance, atEnd, matcher, setPattern

Methods inherited from class java.lang.Object

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

Constructor Detail

ListParser

public ListParser(MetaPattern entryPattern,
                  MetaPattern separatorPattern,
                  CharSequence input)

Constructs a list parser from an entry MetaPattern, a separator MetaPattern and an input character sequence.

Parameters:

entryPattern - The pattern in between the separators

separatorPattern - The separator pattern

input - The input to parse

Method Detail

matches

public final boolean matches()

Parse the input and add the elements to an internal list to be accessed by

Overrides:

matches in class MetaPatternParser

Returns:

whether the matcher matches

See Also:

getValues(), MetaPatternParser.matches()

getValues

public final List<String> getValues()

Gets the parsed values. It depends on the elements pattern, whether empty elements, double or single quotes or escape characters are supported.

Returns:

the parsed values