Package org.keycloak.client.registration.cli.common

Class ParsingContext

java.lang.Object

org.keycloak.client.registration.cli.common.ParsingContext

public class ParsingContext
extends Object

An iterator wrapping command line

Author:

Marko Strukelj

Constructor Summary

Constructors

Constructor	Description
ParsingContext(String[] args)
ParsingContext(String[] args, int offset)
ParsingContext(String[] args, int offset, int pos)

Method Summary

Modifier and Type	Method	Description
String	current()	Get current argument
String[]	getArgs()
boolean	hasNext()
boolean	hasNext(int count)
boolean	hasPrevious()
String	next()	Get next argument
String	next(int n)	Get next n-th argument
String	nextRequired()	Check that a next argument is available
String	previous()	Get previous argument

Methods inherited from class java.lang.Object

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

Constructor Details

ParsingContext

public ParsingContext(String[] args)

ParsingContext

public ParsingContext(String[] args,
 int offset)

ParsingContext

public ParsingContext(String[] args,
 int offset,
 int pos)

Method Details

hasNext

public boolean hasNext()

hasNext

public boolean hasNext(int count)

hasPrevious

public boolean hasPrevious()

next

public String next()

Get next argument

Returns:

Next argument or null if beyond the end of arguments

nextRequired

public String nextRequired()

Check that a next argument is available

Returns:

Next argument or RuntimeException if next argument is not available

next

public String next(int n)

Get next n-th argument

Returns:

Next n-th argument or null if beyond the end of arguments

previous

public String previous()

Get previous argument

Returns:

Previous argument or null if previous call was at the beginning of the arguments (pos == 0)

current

public String current()

Get current argument

Returns:

Current argument or null if current parsing position is beyond end, or before start

getArgs

public String[] getArgs()