This framework allows various components from the harvester to launch using a uniform style of XML configuration file and/or command-line parameters. By providing this framework, there is uniformity and continuity between each separate task and promotes modularity.

Argument Definition Class

public class ArgDef

Constructors

• public constructor()
  Mutators
• public setShortOption(shortOpt:char) : ArgDef
• public setLongOption(longOpt:String) : ArgDef
• public setDescription(description:String) : ArgDef
• public setRequired(required:boolean) : ArgDef
• public setDefaultValue(valueDefault:String) : ArgDef
• public withParameter(required:boolean, description:String) : ArgDef
• public withParameters(required:boolean, description:String) : ArgDef
• public withParameters(required:boolean, description:String, numParams:int) : ArgDef
  Accessors
• public getShortOption() : char
• public getLongOption() : String
• public isRequired() : boolean
• public hasDefaultValue() : boolean
• public getDefaultValue() : String
• public getDescription() : String
• public hasParameter() : boolean
• public hasParameters() : boolean
• public numParameters() : int
• public isParameterRequired() : boolean
• public getParameterDescription() : String

Argument Parser Class

public class ArgParser

Constructors

• public constructor(appName:String)
  Mutators
• public addArgument(arg:ArgDef) : void
  Accessors
• public getUsage() : String
• public getAppName() : String
• public getArgDefs() : Collection<ArgDef>
• public getOptMap() : Map<String,ArgDef>
• protected getOptions() : apache.commons.cli.Options
  Utilities
• public parse(args:String[]) : ArgList

Parsed Argument List Class

public class ArgList

Constructors

• public constructor(p:ArgParser, args:String[])
  Accessors
• public get(arg:String) : String
• public getAll(arg:String, includeDefaultValue:boolean) : List<String>
• public has(arg:String) : boolean