jd.util
Class Arguments

java.lang.Object
  jd.util.Arguments

public class Arguments

extends Object

An iterator for command line arguments.

Constructor Summary

Arguments(String[] args)
Create a CommandLineIterator.

Method Summary

boolean	hasMore() Test if there are more strings to come.
boolean	hasMore(int amount) Test if there are more strings to come.
boolean	match(String s) Return if the next argument matches the string.
String	next() Return the next string or null if there are no more arguments left.
String	next(String error) Return the next string or throw an BadArgException if there areno more arguments left.
boolean	startsWith(String s) Return if the next argument starts with the given string.

Methods inherited from class java.lang.Object

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

Constructor Detail

Arguments

public Arguments(String[] args)
          throws BadArgException

Create a CommandLineIterator.

Parameters:

args - the arguments

Method Detail

next

public String next()

Return the next string or null if there are no more arguments left.

next

public String next(String error)
            throws BadArgException

Return the next string or throw an BadArgException if there areno more arguments left.

Throws:

BadArgException

match

public boolean match(String s)

Return if the next argument matches the string. If thats the case the string is consumed.

startsWith

public boolean startsWith(String s)

Return if the next argument starts with the given string.

hasMore

public boolean hasMore()

Test if there are more strings to come.

hasMore

public boolean hasMore(int amount)

Test if there are more strings to come.