com.codetaco.argument.input

Class NamespaceParser

java.lang.Object

com.codetaco.argument.input.AbstractInputParser

com.codetaco.argument.input.NamespaceParser

All Implemented Interfaces:

IParserInput

public class NamespaceParser
extends AbstractInputParser
implements IParserInput

Properties can be used to represent command line args using a modified namespace encoding. "."s break the name up into group levels and the final node is the specific arg name. On the RHS of the = is the value associated with the arg.

Each of the nodes in the arg name can be suffixed with an index in order to handle multi valued args. These are specified with brackets. [0] for instance.

Author:

Chris DeGreef fedupforone@gmail.com

Field Summary

Fields

Modifier and Type	Field and Description
protected String[]	args

Fields inherited from class com.codetaco.argument.input.AbstractInputParser

CLOSE_GROUP, OPEN_GROUP, QUOTER

Method Summary

Modifier and Type	Method and Description
static IParserInput	getInstance(File file) getInstance.
static IParserInput	getInstance(String... args) getInstance.
Token[]	parseTokens() parseTokens.
protected static String	quote(String value)
String	substring(int inclusiveStart, int exclusiveEnd) substring.
static String	unparseTokens(List<ICmdLineArg<?>> args) unparseTokens.
static void	unparseTokens(String prefix, List<ICmdLineArg<?>> args, StringBuilder out) unparseTokens.

Methods inherited from class com.codetaco.argument.input.AbstractInputParser

buildCommandLine, buildTokens

Methods inherited from class java.lang.Object

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

Field Detail

args

protected String[] args

Method Detail

getInstance

public static IParserInput getInstance(File file)
                                throws IOException

getInstance.

Parameters:

file - a File object.

Returns:

a IParserInput object.

Throws:

IOException - if any.

getInstance

public static IParserInput getInstance(String... args)

getInstance.

Parameters:

args - a String object.

Returns:

a IParserInput object.

quote

protected static String quote(String value)

unparseTokens

public static String unparseTokens(List<ICmdLineArg<?>> args)

unparseTokens.

Parameters:

args - a List object.

Returns:

a String object.

unparseTokens

public static void unparseTokens(String prefix,
                                 List<ICmdLineArg<?>> args,
                                 StringBuilder out)

unparseTokens.

Parameters:

prefix - a String object.

args - a List object.

out - a StringBuilder object.

parseTokens

public Token[] parseTokens()

parseTokens.

Specified by:

parseTokens in interface IParserInput

Returns:

an array of Token objects.

substring

public String substring(int inclusiveStart,
                        int exclusiveEnd)

substring.

Specified by:

substring in interface IParserInput

Parameters:

inclusiveStart - a int.

exclusiveEnd - a int.

Returns:

a String object.