org.openemcee.microflow.impl
Class MicroflowDataImpl

java.lang.Object
  org.openemcee.microflow.impl.MicroflowDataImpl

All Implemented Interfaces:

MicroflowData

public class MicroflowDataImpl

extends java.lang.Object

implements MicroflowData

Author:

Scott Schenkein

Constructor Summary

MicroflowDataImpl(MicroflowDataDescriptorImpl desc)
Creates a new instance of MicroflowDataImpl

Method Summary

java.util.Set	getAccessedData()
java.lang.Object	getAttribute(java.lang.String name) Retrieve data from the microflow by name.
void	resetAccessedData()
java.lang.Object	setAttribute(java.lang.String name, java.lang.Object obj) Set this named attribute in the microflow.

Methods inherited from class java.lang.Object

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

Constructor Detail

MicroflowDataImpl

public MicroflowDataImpl(MicroflowDataDescriptorImpl desc)

Creates a new instance of MicroflowDataImpl

Method Detail

getAccessedData

public java.util.Set getAccessedData()

resetAccessedData

public void resetAccessedData()

getAttribute

public java.lang.Object getAttribute(java.lang.String name)

Description copied from interface: MicroflowData

Retrieve data from the microflow by name.

Specified by:

getAttribute in interface MicroflowData

Parameters:

name - The name of the attribute to retrieve.

Returns:

The data represented by the given name, or null of unset.

setAttribute

public java.lang.Object setAttribute(java.lang.String name,
                                     java.lang.Object obj)

Description copied from interface: MicroflowData

Set this named attribute in the microflow. The attribute must be allowed in the job-descriptor XML, or as an init attribute. It throws an unchecked exception if you try to put in an unknown attribute, or your attribute is of the wrong type.

Specified by:

setAttribute in interface MicroflowData

Parameters:

name - The name of the attribute to set/overwrite.

obj - The value of the attribute to set/overwrite.

Returns:

If a value were previously set, it is returned here prior to overwrite.