edu.isi.pegasus.planner.invocation

Class Arguments

java.lang.Object

org.griphyn.vdl.Chimera

edu.isi.pegasus.planner.invocation.Invocation

edu.isi.pegasus.planner.invocation.Arguments

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

ArgString, ArgVector

public abstract class Arguments
extends Invocation

This class maintains the application that was run, and the arguments to the commandline that were actually passed on to the application.

Version:

$Revision$

Author:

Jens-S. Vöckler, Yong Zhao

See Also:

Job, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	m_executable This is the executable that was run.

Constructor Summary

Constructors

Constructor and Description
Arguments() Default c'tor: Construct a hollow shell and allow further information to be added later.
Arguments(java.lang.String executable) Constructs an applications without arguments.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getExecutable() Accessor
abstract java.lang.String	getValue() This abstract method is called by higher-level functions to obtain a single string representation of the arguments.
void	setExecutable(java.lang.String executable) Accessor.
void	toString(java.io.Writer stream) Converts the active state into something meant for human consumption.

Methods inherited from class org.griphyn.vdl.Chimera

escape, quote, toString, toXML, toXML, toXML, writeAttribute

Methods inherited from class java.lang.Object

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

Field Detail

m_executable

protected java.lang.String m_executable

This is the executable that was run.

Constructor Detail

Arguments

public Arguments()

Default c'tor: Construct a hollow shell and allow further information to be added later.

Arguments

public Arguments(java.lang.String executable)

Constructs an applications without arguments.

Parameters:

executable - is the name of the application.

Method Detail

getValue

public abstract java.lang.String getValue()

This abstract method is called by higher-level functions to obtain a single string representation of the arguments.

Returns:

string representing arguments, or null if there is no such string. The empty string is also possible.

getExecutable

public java.lang.String getExecutable()

Accessor

See Also:

setExecutable(String)

setExecutable

public void setExecutable(java.lang.String executable)

Accessor.

Parameters:

executable -

See Also:

getExecutable()

toString

public void toString(java.io.Writer stream)
              throws java.io.IOException

Converts the active state into something meant for human consumption. The method will be called when recursively traversing the instance tree.

Specified by:

toString in class org.griphyn.vdl.Chimera

Parameters:

stream - is a stream opened and ready for writing. This can also be a string stream for efficient output.

Throws:

java.io.IOException - if something fishy happens to the stream.