Package org.apache.manifoldcf.crawler.system

Class PipelineSpecificationWithVersions

java.lang.Object

org.apache.manifoldcf.crawler.system.PipelineSpecificationWithVersions

All Implemented Interfaces:

IPipelineConnections, IPipelineSpecification, IPipelineSpecificationBasic, IPipelineSpecificationWithVersions

public class PipelineSpecificationWithVersions
extends java.lang.Object
implements IPipelineSpecificationWithVersions

Class which handles pipeline specifications, including both new versions and old versions.

Field Summary

Fields

Modifier and Type	Field	Description
protected java.lang.String	componentIDHash
protected IPipelineSpecification	pipelineSpecification
protected QueuedDocument	queuedDocument

Fields inherited from interface org.apache.manifoldcf.agents.interfaces.IPipelineSpecificationWithVersions

_rcsid

Constructor Summary

Constructors

Constructor	Description
PipelineSpecificationWithVersions(IPipelineSpecification pipelineSpecification, QueuedDocument queuedDocument, java.lang.String componentIDHash)

Method Summary

Modifier and Type	Method	Description
boolean	checkStageOutputConnection(int stage)	Check if a stage is an output stage.
java.lang.String	getAuthorityNameString(int index)	For a given output index, return an authority name string.
java.lang.Integer	getOutputConnectionIndex(int stage)	Get the index of the output connection corresponding to a specific pipeline stage.
java.lang.String[]	getOutputConnectionNames()	Get the output connection names mentioned by the IPipelineSpecification object.
IOutputConnection[]	getOutputConnections()	Get the output connection instances mentioned by the IPipelineSpecification object.
int	getOutputCount()	Return the number of output connections.
java.lang.String	getOutputDocumentVersionString(int index)	For a given output index, return a document version string.
int	getOutputStage(int index)	Given an output index, return the stage number for that output.
java.lang.String	getOutputTransformationVersionString(int index)	For a given output index, return a transformation version string.
java.lang.String	getOutputVersionString(int index)	For a given output index, return an output version string.
int[]	getStageChildren(int stage)	Find children of a given pipeline stage.
java.lang.String	getStageConnectionName(int stage)	Get the connection name for a pipeline stage.
int	getStageCount()	Get a count of all stages.
VersionContext	getStageDescriptionString(int stage)	Get the description string for a pipeline stage.
int	getStageParent(int stage)	Find parent of a given pipeline stage.
protected DocumentIngestStatus	getStatus(int index)
java.lang.Integer	getTransformationConnectionIndex(int stage)	Get the index of the transformation connection corresponding to a specific pipeline stage.
java.lang.String[]	getTransformationConnectionNames()	Get the transformation connection names mentioned by the IPipelineSpecification object.
ITransformationConnection[]	getTransformationConnections()	Get the transformation connection instances mentioned by the IPipelineSpecification object.

Methods inherited from class java.lang.Object

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

Field Detail

pipelineSpecification

protected final IPipelineSpecification pipelineSpecification

queuedDocument

protected final QueuedDocument queuedDocument

componentIDHash

protected final java.lang.String componentIDHash

Constructor Detail

PipelineSpecificationWithVersions

public PipelineSpecificationWithVersions(IPipelineSpecification pipelineSpecification,
                                         QueuedDocument queuedDocument,
                                         java.lang.String componentIDHash)

Method Detail

getStatus

protected DocumentIngestStatus getStatus(int index)

getStageCount

public int getStageCount()

Get a count of all stages.

Specified by:

getStageCount in interface IPipelineSpecificationBasic

Returns:

the total count of all stages.

getStageChildren

public int[] getStageChildren(int stage)

Find children of a given pipeline stage. Pass -1 to find the children of the root stage.

Specified by:

getStageChildren in interface IPipelineSpecificationBasic

Parameters:

stage - is the stage index to get the children of.

Returns:

the pipeline stages that represent those children.

getStageParent

public int getStageParent(int stage)

Find parent of a given pipeline stage. Returns -1 if there's no parent (it's the root).

Specified by:

getStageParent in interface IPipelineSpecificationBasic

Parameters:

stage - is the stage index to get the parent of.

Returns:

the pipeline stage that is the parent, or -1.

getStageConnectionName

public java.lang.String getStageConnectionName(int stage)

Get the connection name for a pipeline stage.

Specified by:

getStageConnectionName in interface IPipelineSpecificationBasic

Parameters:

stage - is the stage to get the connection name for.

Returns:

the connection name for that stage.

checkStageOutputConnection

public boolean checkStageOutputConnection(int stage)

Check if a stage is an output stage.

Specified by:

checkStageOutputConnection in interface IPipelineSpecificationBasic

Parameters:

stage - is the stage to check.

Returns:

true if the stage represents an output connection.

getOutputCount

public int getOutputCount()

Return the number of output connections.

Specified by:

getOutputCount in interface IPipelineSpecificationBasic

Returns:

the total number of output connections in this specification.

getOutputStage

public int getOutputStage(int index)

Given an output index, return the stage number for that output.

Specified by:

getOutputStage in interface IPipelineSpecificationBasic

Parameters:

index - is the output connection index.

Returns:

the stage number.

getTransformationConnectionNames

public java.lang.String[] getTransformationConnectionNames()

Get the transformation connection names mentioned by the IPipelineSpecification object.

Specified by:

getTransformationConnectionNames in interface IPipelineConnections

getTransformationConnections

public ITransformationConnection[] getTransformationConnections()

Get the transformation connection instances mentioned by the IPipelineSpecification object.

Specified by:

getTransformationConnections in interface IPipelineConnections

getOutputConnectionNames

public java.lang.String[] getOutputConnectionNames()

Get the output connection names mentioned by the IPipelineSpecification object.

Specified by:

getOutputConnectionNames in interface IPipelineConnections

getOutputConnections

public IOutputConnection[] getOutputConnections()

Get the output connection instances mentioned by the IPipelineSpecification object.

Specified by:

getOutputConnections in interface IPipelineConnections

getTransformationConnectionIndex

public java.lang.Integer getTransformationConnectionIndex(int stage)

Get the index of the transformation connection corresponding to a specific pipeline stage.

Specified by:

getTransformationConnectionIndex in interface IPipelineConnections

getOutputConnectionIndex

public java.lang.Integer getOutputConnectionIndex(int stage)

Get the index of the output connection corresponding to a specific pipeline stage.

Specified by:

getOutputConnectionIndex in interface IPipelineConnections

getStageDescriptionString

public VersionContext getStageDescriptionString(int stage)

Get the description string for a pipeline stage.

Specified by:

getStageDescriptionString in interface IPipelineSpecification

Parameters:

stage - is the stage to get the connection name for.

Returns:

the description string that stage.

getOutputDocumentVersionString

public java.lang.String getOutputDocumentVersionString(int index)

For a given output index, return a document version string.

Specified by:

getOutputDocumentVersionString in interface IPipelineSpecificationWithVersions

Parameters:

index - is the output index.

Returns:

the document version string.

getOutputTransformationVersionString

public java.lang.String getOutputTransformationVersionString(int index)

For a given output index, return a transformation version string.

Specified by:

getOutputTransformationVersionString in interface IPipelineSpecificationWithVersions

Parameters:

index - is the output index.

Returns:

the transformation version string.

getOutputVersionString

public java.lang.String getOutputVersionString(int index)

For a given output index, return an output version string.

Specified by:

getOutputVersionString in interface IPipelineSpecificationWithVersions

Parameters:

index - is the output index.

Returns:

the output version string.

getAuthorityNameString

public java.lang.String getAuthorityNameString(int index)

For a given output index, return an authority name string.

Specified by:

getAuthorityNameString in interface IPipelineSpecificationWithVersions

Parameters:

index - is the output index.

Returns:

the authority name string.