org.deegree.ogcwebservices.wps.execute.processes
Class Buffer

java.lang.Object
  org.deegree.ogcwebservices.wps.execute.Process
      org.deegree.ogcwebservices.wps.execute.processes.Buffer

public class Buffer
extends Process

Buffer.java Created on 09.03.2006. 23:42:39h This class describes an exemplary Process Implementation. The corresponding configuration document is '\WEB-INF\conf\wps\processConfigs.xml'. Process configuration is described further inside the configuration document. The process implementor has to ensure, that the process implemented extends the abstract super class Process. This example process IS NOT intended to describe a best practice approach. In some cases simplifying assumptions have been made for sake of simplicity.

Since:

2.0

Version:

1.0.

Author:

Christian Kiehle, Christian Heier

Field Summary

(package private) static int

id

Fields inherited from class org.deegree.ogcwebservices.wps.execute.Process

processDescription

Constructor Summary

Buffer(ProcessDescription processDescription)

Method Summary

ExecuteResponse.ProcessOutputs

execute(Map<String,IOValue> inputs, OutputDefinitions outputDefinitions) (non-Javadoc)

Methods inherited from class org.deegree.ogcwebservices.wps.execute.Process

getProcessDescription

Methods inherited from class java.lang.Object

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

Field Detail

id

static int id

Constructor Detail

Buffer

public Buffer(ProcessDescription processDescription)

Parameters:

processDescription -

Method Detail

execute

public ExecuteResponse.ProcessOutputs execute(Map<String,IOValue> inputs,
                                              OutputDefinitions outputDefinitions)
                                       throws OGCWebServiceException

(non-Javadoc)

Specified by:

execute in class Process

Returns:

the result of the process

Throws:

OGCWebServiceException

See Also:

This is the central method for implementing a process. A Map serves as an input object. Each String represents the key (e.g. BufferDistance) which holds an IOValue as value (e.g. an object representing a complete element with all corresponding sub-elements). The process implementation is responsible for retrieving all specified values according to the process configuration document. The method returns a ProcessOutputs object, which encapsulates the result of the process's operation.