org.springframework.cloud.dataflow.core

Class StreamAppDefinition.Builder

java.lang.Object

org.springframework.cloud.dataflow.core.StreamAppDefinition.Builder

Enclosing class:

StreamAppDefinition

public static class StreamAppDefinition.Builder
extends Object

Builder object for StreamAppDefinition. This object is mutable to allow for flexibility in specifying application fields/properties during parsing.

Constructor Summary

Constructors

Constructor and Description
StreamAppDefinition.Builder()

Method Summary

Methods

Modifier and Type	Method and Description
StreamAppDefinition.Builder	addProperties(Map<String,String> properties) Add the contents of the provided map to the map of app properties.
StreamAppDefinition	build(String streamName) Return a new instance of StreamAppDefinition.
static StreamAppDefinition.Builder	from(StreamAppDefinition definition) Create a new builder that is initialized with properties of the given definition.
String	getStreamName() Return name of stream this app instance belongs to.
StreamAppDefinition.Builder	setLabel(String label) Set the app label.
StreamAppDefinition.Builder	setProperties(Map<String,String> properties) Sets app properties.
StreamAppDefinition.Builder	setProperty(String name, String value) Set an app property.
StreamAppDefinition.Builder	setRegisteredAppName(String registeredAppName) Set the name of the app in the registry.
StreamAppDefinition.Builder	setStreamName(String streamName) Set the stream name this app belongs to.

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamAppDefinition.Builder

public StreamAppDefinition.Builder()

Method Detail

from

public static StreamAppDefinition.Builder from(StreamAppDefinition definition)

Create a new builder that is initialized with properties of the given definition. Useful for "mutating" a definition by building a slightly different copy.

setStreamName

public StreamAppDefinition.Builder setStreamName(String streamName)

Set the stream name this app belongs to.

Parameters:

streamName - name

Returns:

this builder object

See Also:

StreamAppDefinition.streamName

getStreamName

public String getStreamName()

Return name of stream this app instance belongs to.

Returns:

stream name

setRegisteredAppName

public StreamAppDefinition.Builder setRegisteredAppName(String registeredAppName)

Set the name of the app in the registry.

Parameters:

registeredAppName - name of app in registry

Returns:

this builder object

See Also:

DataFlowAppDefinition.registeredAppName

setLabel

public StreamAppDefinition.Builder setLabel(String label)

Set the app label.

Parameters:

label - name of app label

Returns:

this builder object

setProperty

public StreamAppDefinition.Builder setProperty(String name,
                                      String value)

Set an app property.

Parameters:

name - property name

value - property value

Returns:

this builder object

See Also:

AppDefinition.getProperties()

setProperties

public StreamAppDefinition.Builder setProperties(Map<String,String> properties)

Sets app properties.

Parameters:

properties - app properties

Returns:

this builder object

See Also:

AppDefinition.getProperties()

addProperties

public StreamAppDefinition.Builder addProperties(Map<String,String> properties)

Add the contents of the provided map to the map of app properties.

Parameters:

properties - app properties

Returns:

this builder object

See Also:

AppDefinition.getProperties()

build

public StreamAppDefinition build(String streamName)

Return a new instance of StreamAppDefinition.

Returns:

new instance of StreamAppDefinition