org.vivoweb.harvester.util.args
Class ArgList

java.lang.Object
  org.vivoweb.harvester.util.args.ArgList

public class ArgList
extends java.lang.Object

Parsed arguments from commandline and config files

Author:

Christopher Haines (hainesc@ctrip.ufl.edu), Nicholas Skaggs (nskaggs@ctrip.ufl.edu)

Constructor Summary

ArgList(ArgParser p, java.lang.String[] args)
Constructor

Method Summary

java.lang.String	get(java.lang.String arg) Gets the value of the argument or default value if not set
java.util.List<java.lang.String>	getAll(java.lang.String arg) Gets the values of the argument (excluding a default value)
java.util.List<java.lang.String>	getAll(java.lang.String arg, boolean includeDefaultValue) Gets the values of the argument
java.util.Map<java.lang.String,java.lang.String>	getValueMap(java.lang.String arg) Gets the value map for the argument
boolean	has(java.lang.String arg) Determines if the given argument has been set or has a default value

Methods inherited from class java.lang.Object

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

Constructor Detail

ArgList

public ArgList(ArgParser p,
               java.lang.String[] args)
        throws java.io.IOException

Constructor

Parameters:

p - parser

args - commandline args

Throws:

java.io.IOException - error parsing args

Method Detail

get

public java.lang.String get(java.lang.String arg)

Gets the value of the argument or default value if not set

Parameters:

arg - argument to get

Returns:

the value

getValueMap

public java.util.Map<java.lang.String,java.lang.String> getValueMap(java.lang.String arg)

Gets the value map for the argument

Parameters:

arg - argument to get

Returns:

the value map

getAll

public java.util.List<java.lang.String> getAll(java.lang.String arg)

Gets the values of the argument (excluding a default value)

Parameters:

arg - argument to get

Returns:

the values

getAll

public java.util.List<java.lang.String> getAll(java.lang.String arg,
                                               boolean includeDefaultValue)

Gets the values of the argument

Parameters:

arg - argument to get

includeDefaultValue - should we include a default value if it exists?

Returns:

the values

has

public boolean has(java.lang.String arg)

Determines if the given argument has been set or has a default value

Parameters:

arg - the argument

Returns:

true if a value has been set (from any of command line, config files, or default value)