io.cdap.cdap.api.workflow

Class WorkflowSpecification

java.lang.Object

io.cdap.cdap.api.AbstractProgramSpecification

io.cdap.cdap.api.workflow.WorkflowSpecification

All Implemented Interfaces:

PropertyProvider, ProgramSpecification

public final class WorkflowSpecification
extends AbstractProgramSpecification
implements PropertyProvider

Specification for a Workflow

Constructor Summary

Constructors

Constructor and Description
WorkflowSpecification(String className, String name, String description, Map<String,String> properties, List<WorkflowNode> nodes, Map<String,DatasetCreationSpec> localDatasetSpecs, Map<String,Plugin> plugins)

Method Summary

Modifier and Type	Method and Description
Map<String,DatasetCreationSpec>	getLocalDatasetSpecs() Return the map of local dataset names and associated specifications required for dataset instance creation.
Map<String,WorkflowNode>	getNodeIdMap() Return the map of the node id to the WorkflowNode.
List<WorkflowNode>	getNodes() Return the list of nodes in the Workflow.
Map<String,String>	getProperties() Returns an immutable Map of all properties.
String	getProperty(String key) Return the property value of a given key.
String	toString()

Methods inherited from class io.cdap.cdap.api.AbstractProgramSpecification

getClassName, getDescription, getName, getPlugins

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkflowSpecification

public WorkflowSpecification(String className,
                             String name,
                             String description,
                             Map<String,String> properties,
                             List<WorkflowNode> nodes,
                             Map<String,DatasetCreationSpec> localDatasetSpecs,
                             Map<String,Plugin> plugins)

Method Detail

getProperties

public Map<String,String> getProperties()

Description copied from interface: PropertyProvider

Returns an immutable Map of all properties.

Specified by:

getProperties in interface PropertyProvider

getProperty

public String getProperty(String key)

Description copied from interface: PropertyProvider

Return the property value of a given key.

Specified by:

getProperty in interface PropertyProvider

Parameters:

key - for getting specific property value.

Returns:

The value associated with the key or null if not such key exists.

getNodes

public List<WorkflowNode> getNodes()

Return the list of nodes in the Workflow.

getNodeIdMap

public Map<String,WorkflowNode> getNodeIdMap()

Return the map of the node id to the WorkflowNode.

getLocalDatasetSpecs

public Map<String,DatasetCreationSpec> getLocalDatasetSpecs()

Return the map of local dataset names and associated specifications required for dataset instance creation.

toString

public String toString()

Overrides:

toString in class Object