org.hkijena.jipipe.api.data.context

Interface JIPipeDataContext

All Known Implementing Classes:

JIPipeMutableDataContext

public interface JIPipeDataContext

Context annotation attached to data in a data table. Contains information about the unique ID of the data and list of predecessor data.

Method Summary

Modifier and Type	Method and Description
default JIPipeDataContext	branch(JIPipeGraphNode source) Returns a new context that contains the current one as predecessor
default JIPipeDataContext	branch(String source) Returns a new context that contains the current one as predecessor
static JIPipeDataContext	create(JIPipeGraphNode graphNode, JIPipeDataContext... predecessors) Creates a new data context
static JIPipeDataContext	create(String source, JIPipeDataContext... predecessors) Creates a new data context
String	getId() Gets the ID of the context
Set<String>	getPredecessors() Gets the known predecessors
String	getSource() The ID of the creator of this context

Method Detail

create

static JIPipeDataContext create(String source,
                                JIPipeDataContext... predecessors)

Creates a new data context

Parameters:

source - the source

predecessors - the predecessors

Returns:

the new context

create

static JIPipeDataContext create(JIPipeGraphNode graphNode,
                                JIPipeDataContext... predecessors)

Creates a new data context

Parameters:

graphNode - the source

predecessors - the predecessors

Returns:

the new context

getId

String getId()

Gets the ID of the context

Returns:

the ID

getSource

String getSource()

The ID of the creator of this context

Returns:

the source

getPredecessors

Set<String> getPredecessors()

Gets the known predecessors

Returns:

the predecessors

branch

default JIPipeDataContext branch(String source)

Returns a new context that contains the current one as predecessor

Parameters:

source - the unique source ID

Returns:

the new context

branch

default JIPipeDataContext branch(JIPipeGraphNode source)

Returns a new context that contains the current one as predecessor

Parameters:

source - the node as source

Returns:

the new context