org.apache.commons.cli
Class PatternOptionBuilder

java.lang.Object
  |
  +--org.apache.commons.cli.PatternOptionBuilder

public class PatternOptionBuilder

extends java.lang.Object

Allows Options to be created from a single String.

Version:

$Revision: 1.2 $

Author:

Henri Yandell (bayard @ generationjava.com)

Field Summary

static java.lang.Class	CLASS_VALUE Class class
static java.lang.Class	DATE_VALUE Date class
static java.lang.Class	EXISTING_FILE_VALUE FileInputStream class
static java.lang.Class	FILE_VALUE File class
static java.lang.Class	FILES_VALUE File array class
static java.lang.Class	NUMBER_VALUE Number class
static java.lang.Class	OBJECT_VALUE Object class
static java.lang.Class	STRING_VALUE String class
static java.lang.Class	URL_VALUE URL class

Constructor Summary

PatternOptionBuilder()

Method Summary

static java.lang.Object	getValueClass(char ch) Retrieve the class that ch represents.
static boolean	isValueCode(char ch) Returns whether ch is a value code, i.e.
static Options	parsePattern(java.lang.String pattern) Returns the Options instance represented by pattern.

Methods inherited from class java.lang.Object

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

Field Detail

STRING_VALUE

public static final java.lang.Class STRING_VALUE

String class

OBJECT_VALUE

public static final java.lang.Class OBJECT_VALUE

Object class

NUMBER_VALUE

public static final java.lang.Class NUMBER_VALUE

Number class

DATE_VALUE

public static final java.lang.Class DATE_VALUE

Date class

CLASS_VALUE

public static final java.lang.Class CLASS_VALUE

Class class

EXISTING_FILE_VALUE

public static final java.lang.Class EXISTING_FILE_VALUE

FileInputStream class

FILE_VALUE

public static final java.lang.Class FILE_VALUE

File class

FILES_VALUE

public static final java.lang.Class FILES_VALUE

File array class

URL_VALUE

public static final java.lang.Class URL_VALUE

URL class

Constructor Detail

PatternOptionBuilder

public PatternOptionBuilder()

Method Detail

getValueClass

public static java.lang.Object getValueClass(char ch)

Retrieve the class that ch represents.

Parameters:

ch - the specified character

Returns:

The class that ch represents

isValueCode

public static boolean isValueCode(char ch)

Returns whether ch is a value code, i.e. whether it represents a class in a pattern.

Parameters:

ch - the specified character

Returns:

true if ch is a value code, otherwise false.

parsePattern

public static Options parsePattern(java.lang.String pattern)

Returns the Options instance represented by pattern.

Parameters:

pattern - the pattern string

Returns:

The Options instance