org.springframework.xd.dirt.job.dsl

Class JobParser

java.lang.Object

org.springframework.xd.dirt.job.dsl.JobParser

public class JobParser
extends java.lang.Object

Parse a Batch DSL Job specification.

Author:

Andy Clement

Constructor Summary

Constructors

Constructor and Description
JobParser()

Method Summary

Methods

Modifier and Type	Method and Description
Graph	getGraph(java.lang.String jobSpecification) Create a graph suitable for Flo to display.
java.lang.String	getXML(java.lang.String batchJobId, java.lang.String jobSpecification) Create an XML representation of the JobSpec.
JobSpecification	parse(java.lang.String jobSpecification) Parse a job flow definition into an abstract syntax tree (AST).
java.lang.String	toString() Show the parsing progress in the output string.

Methods inherited from class java.lang.Object

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

Constructor Detail

JobParser

public JobParser()

Method Detail

parse

public JobSpecification parse(java.lang.String jobSpecification)

Parse a job flow definition into an abstract syntax tree (AST).

Parameters:

jobSpecification - the textual job specification

Returns:

the AST for the parsed job

Throws:

JobSpecificationException - if any problems occur during parsing

getGraph

public Graph getGraph(java.lang.String jobSpecification)

Create a graph suitable for Flo to display.

Parameters:

jobSpecification - the textual definition of the specification

Returns:

a Graph representation of the supplied specification

getXML

public java.lang.String getXML(java.lang.String batchJobId,
                      java.lang.String jobSpecification)

Create an XML representation of the JobSpec.

Parameters:

batchJobId - the id that will be inserted into the XML document for the batch:job element

jobSpecification - the textual definition of the specification

Returns:

a String containing XML representing the supplied specification

toString

public java.lang.String toString()

Show the parsing progress in the output string.

Overrides:

toString in class java.lang.Object