Index

A C E F G I K L M O P R S V X
All Classes and Interfaces|All Packages|Constant Field Values

A

acceptAssociationRules(BatchAssociationRulesEvent) - Method in class org.pentaho.di.kf.KF

acceptClassifier(BatchClassifierEvent) - Method in class org.pentaho.di.kf.KF

acceptClassifier(IncrementalClassifierEvent) - Method in class org.pentaho.di.kf.KF

acceptDataSet(DataSetEvent) - Method in class org.pentaho.di.kf.KF

Accept a DataSetEvent from the knowledge flow.

acceptTestSet(TestSetEvent) - Method in class org.pentaho.di.kf.KF

Accept a TestSetEvent from the knowledge flow.

acceptText(TextEvent) - Method in class org.pentaho.di.kf.KF

Accept a text event output from the knowledge flow.

acceptTrainingSet(TrainingSetEvent) - Method in class org.pentaho.di.kf.KF

Accept a TraniningSetEvent from the knowledge flow.

allocate(int) - Method in class org.pentaho.di.kf.KFData

Allocate an array to hold meta data for the ARFF instances

allocate(int) - Method in class org.pentaho.di.kf.KFMeta

Allocate an array to hold meta data for the ARFF instances

C

check(List<CheckResultInterface>, TransMeta, StepMeta, RowMetaInterface, String[], String[], RowMetaInterface) - Method in class org.pentaho.di.kf.KFMeta

Check the settings of this step and put findings in a remarks list.

cleanUp() - Method in class org.pentaho.di.kf.KFData

Free memory used by the reservoir/cache

clone() - Method in class org.pentaho.di.kf.KFMeta

Clone this step's meta data

E

equals(Object) - Method in class org.pentaho.di.kf.KFMeta

Check for equality

F

findKFStep(Vector, String) - Static method in class org.pentaho.di.kf.KFData

flowToXML(Vector<Vector<?>>) - Static method in class org.pentaho.di.kf.KFData

flushStreamingBuffer(RowMetaInterface, Object[]) - Method in class org.pentaho.di.kf.KFData

G

getAllAllowableOutputEventNames(Vector, String) - Static method in class org.pentaho.di.kf.KFData

Get a list of all event names that we can accept from the supplied knowledgeflow component.

getAllAllowableOutputStepNames(Vector) - Static method in class org.pentaho.di.kf.KFData

Return a list of all valid output steps in the flow (i.e.

getAllInjectStepNames(Vector) - Static method in class org.pentaho.di.kf.KFData

Look for all knowledge flow components that are of type "KettleInject"

getBufferingForStreaming() - Method in class org.pentaho.di.kf.KFData

Returns true if streaming has been selected and there are nominal attributes in the incoming data.

getClassAttributeName() - Method in class org.pentaho.di.kf.KFMeta

Get the name of the attribute to be set as the class attribute.

getDialogClassName() - Method in class org.pentaho.di.kf.KFMeta

getEventsForNamedStep(Vector, String) - Static method in class org.pentaho.di.kf.KFData

Looks for the named step, and then returns all events (from those that we can generate) that this step can accept at present

getFields(RowMetaInterface, String, RowMetaInterface[], StepMeta, VariableSpace) - Method in class org.pentaho.di.kf.KFMeta

Generates row meta data to represent the fields output by this step

getFlow() - Method in class org.pentaho.di.kf.KFMeta

Get the knowledgeflow flow to be run.

getFlow(String, VariableSpace) - Method in class org.pentaho.di.kf.KFMeta

Load the flow (if we can).

getInjectEventName() - Method in class org.pentaho.di.kf.KFMeta

Get the name of the event to use for injecting.

getInjectFields() - Method in class org.pentaho.di.kf.KFData

getInjectFields() - Method in class org.pentaho.di.kf.KFMeta

Get the meta data for the inject step

getInjectSetupOK() - Method in class org.pentaho.di.kf.KFData

Get the status of the flow with regards to the inject step.

getInjectStep(Vector) - Method in class org.pentaho.di.kf.KFMeta

Return the inject step from the supplied flow (or null if not found).

getInjectStepName() - Method in class org.pentaho.di.kf.KFMeta

Get the name of the step to inject data into.

getOutputEventName() - Method in class org.pentaho.di.kf.KFMeta

Get the name of the event to use for output.

getOutputRowMeta() - Method in class org.pentaho.di.kf.KFData

Get the output row meta data.

getOutputStepName() - Method in class org.pentaho.di.kf.KFMeta

Get the name of the step to listen to for output.

getPassRowsThrough() - Method in class org.pentaho.di.kf.KFMeta

Get whether incoming kettle rows are to be passed through to any downstream kettle steps (rather than output of knowledge flow being passed on)

getRandomSeed() - Method in class org.pentaho.di.kf.KFMeta

Get the random seed to use for sampling.

getSampleRelationName() - Method in class org.pentaho.di.kf.KFMeta

Get the relation name to use for the sampled data.

getSampleSize() - Method in class org.pentaho.di.kf.KFMeta

Get the number of rows to randomly sample.

getSerializedFlowFileName() - Method in class org.pentaho.di.kf.KFMeta

Get the file name of the serialized Weka flow to load/import from.

getSetClass() - Method in class org.pentaho.di.kf.KFMeta

Get whether a class index is to be set in the sampled data.

getStep(StepMeta, StepDataInterface, int, TransMeta, Trans) - Method in class org.pentaho.di.kf.KFMeta

Get the executing step, needed by Trans to launch a step.

getStepData() - Method in class org.pentaho.di.kf.KFMeta

Get a new instance of the appropriate data class.

getStoreFlowInStepMetaData() - Method in class org.pentaho.di.kf.KFMeta

Get whether to store the XML flow description as part of the step meta data.

getStreamData() - Method in class org.pentaho.di.kf.KFData

Get whether data is to be streamed to the flow.

getStreamData() - Method in class org.pentaho.di.kf.KFMeta

Get whether data is to be streamed to the knowledge flow when injecting rather than batch injected.

getXML() - Method in class org.pentaho.di.kf.KFMeta

Return the XML describing this (configured) step

I

init(StepMetaInterface, StepDataInterface) - Method in class org.pentaho.di.kf.KF

Initialize the step.

initializeReservoir(int, int) - Method in class org.pentaho.di.kf.KFData

Initialize the reservoir/cache for the requested sample (or cache) size.

INJECT_EVENTS - Static variable in class org.pentaho.di.kf.KFData

Allowable type of events to generate to inject data into the knowledge flow

injectData(Instances, Vector) - Method in class org.pentaho.di.kf.KFData

Inject batch data into the knowledge flow.

injectInstance(Instance) - Method in class org.pentaho.di.kf.KFData

Inject a single instance into the knowledge flow.

isOutputStructureDetermined() - Method in class org.pentaho.di.kf.KFMeta

Returns whether we have been able to successfully determine the structure of the output (in advance of seeing all the input rows).

K

KF - Class in org.pentaho.di.kf

Takes incoming kettle rows and injects them into a Weka KnowledgeFlow.

KF(StepMeta, StepDataInterface, int, TransMeta, Trans) - Constructor for class org.pentaho.di.kf.KF

Creates a new KF instance.

KFData - Class in org.pentaho.di.kf

Holds temporary data and various utility routines for loading serialized knowledge flows etc.

KFData() - Constructor for class org.pentaho.di.kf.KFData

KFDialog - Class in org.pentaho.di.kf

The UI class for the KF step

KFDialog(Shell, Object, TransMeta, String) - Constructor for class org.pentaho.di.kf.KFDialog

KFLifecycleListener - Class in org.pentaho.di.kf

KFLifecycleListener() - Constructor for class org.pentaho.di.kf.KFLifecycleListener

KFMeta - Class in org.pentaho.di.kf

Contains the meta data for the KF step.

KFMeta() - Constructor for class org.pentaho.di.kf.KFMeta

L

loadSerializedKF(File) - Static method in class org.pentaho.di.kf.KFData

Loads a serialized knowledge flow

loadXML(Node, List<DatabaseMeta>, Map<String, Counter>) - Method in class org.pentaho.di.kf.KFMeta

Loads the meta data for this (configured) step from XML.

M

m_bufferingComplete - Variable in class org.pentaho.di.kf.KFData

True when buffering for header creation has been completed for streaming setups

m_classAttributeName - Variable in class org.pentaho.di.kf.KFData

The name of the class attribute (if any).

m_currentRow - Variable in class org.pentaho.di.kf.KFData

the current row number

m_hasNominalAtts - Variable in class org.pentaho.di.kf.KFData

True if incoming data has nominal attributes

m_incrementalStatus - Variable in class org.pentaho.di.kf.KFData

Status to use for incremental instance events

m_injectArffMetas - Variable in class org.pentaho.di.kf.KFData

Meta data for the fields to be injected into the knowledge flow

m_injectEventName - Variable in class org.pentaho.di.kf.KFData

The name of the event to use for injecting (must be instance for streaming)

m_injectFieldIndexes - Variable in class org.pentaho.di.kf.KFData

Mapping to fields in incoming kettle data

m_injectFields - Variable in class org.pentaho.di.kf.KFData

Meta data for the ARFF instances input to the inject step

m_injectFields - Variable in class org.pentaho.di.kf.KFMeta

Meta data for the ARFF instances input to the inject step

m_injectSetupOK - Variable in class org.pentaho.di.kf.KFData

If the inject setup validates, then we can process rows for input into the flow

m_injectStep - Variable in class org.pentaho.di.kf.KFData

The step in the knowledge flow to inject into

m_k - Variable in class org.pentaho.di.kf.KFData

the size of the sample

m_log - Variable in class org.pentaho.di.kf.KFData

logging

m_nominalVals - Variable in class org.pentaho.di.kf.KFData

Maps to hold the nominal values of the ARFF data for the inject step

m_outputRowMeta - Variable in class org.pentaho.di.kf.KFData

The (eventual) outgoing row meta data

m_random - Variable in class org.pentaho.di.kf.KFData

random number generator

m_sample - Variable in class org.pentaho.di.kf.KFData

Holds sampled rows

m_sampleRelationName - Variable in class org.pentaho.di.kf.KFData

Relation name for Instances created from the sampled rows

m_streamData - Variable in class org.pentaho.di.kf.KFData

True if data is to be injected one instance at a time

m_streamingHeader - Variable in class org.pentaho.di.kf.KFData

Header for instances that are to be streamed.

O

onEnvironmentInit() - Method in class org.pentaho.di.kf.KFLifecycleListener

onEnvironmentShutdown() - Method in class org.pentaho.di.kf.KFLifecycleListener

open() - Method in class org.pentaho.di.kf.KFDialog

Open the dialog

org.pentaho.di.kf - package org.pentaho.di.kf

OUTPUT_EVENTS - Static variable in class org.pentaho.di.kf.KFData

Allowable types of events that we can listen for from the knowledge flow

P

PKG - Static variable in class org.pentaho.di.kf.KFMeta

processRow(Object[], RowMetaInterface) - Method in class org.pentaho.di.kf.KFData

Processes a single incoming row.

processRow(StepMetaInterface, StepDataInterface) - Method in class org.pentaho.di.kf.KF

Process an incoming row of data.

R

readRep(Repository, ObjectId, List<DatabaseMeta>, Map<String, Counter>) - Method in class org.pentaho.di.kf.KFMeta

Read this step's configuration from a repository

reservoirToInstances(RowMetaInterface) - Method in class org.pentaho.di.kf.KFData

Convert the contents of the reservoir into a set of Instances.

S

saveRep(Repository, ObjectId, ObjectId) - Method in class org.pentaho.di.kf.KFMeta

Save this step's meta data to a repository

setClassAttributeName(String) - Method in class org.pentaho.di.kf.KFData

Set the name of the attribute to use as the class.

setClassAttributeName(String) - Method in class org.pentaho.di.kf.KFMeta

Set the name of the attribute to be set as the class attribute.

setDefault() - Method in class org.pentaho.di.kf.KFMeta

setFlow(String) - Method in class org.pentaho.di.kf.KFMeta

Set the actual knowledgeflow flows to run.

setIncrementalStatus(int) - Method in class org.pentaho.di.kf.KFData

Status of the current incremental event (FORMAT_AVAILABLE or INSTANCE_AVAILABLE).

setInjectEventName(String) - Method in class org.pentaho.di.kf.KFData

Set the name of the event to inject data using.

setInjectEventName(String) - Method in class org.pentaho.di.kf.KFMeta

Set the name of the event to use for injecting.

setInjectFieldIndexes(int[], ArffMeta[]) - Method in class org.pentaho.di.kf.KFData

Set the indexes of the fields to inject into the knowledge flow

setInjectFields(ArffMeta[]) - Method in class org.pentaho.di.kf.KFData

setInjectFields(ArffMeta[]) - Method in class org.pentaho.di.kf.KFMeta

Set the array of meta data for the inject step

setInjectSetupOK(boolean) - Method in class org.pentaho.di.kf.KFData

Sets the status of the flow with regards to the step to inject into.

setInjectStep(BeanInstance) - Method in class org.pentaho.di.kf.KFData

Set the knowledge flow step to inject data into

setInjectStepName(String) - Method in class org.pentaho.di.kf.KFMeta

Set the name of the step to inject data into.

setLog(LogChannelInterface) - Method in class org.pentaho.di.kf.KFData

setOutputEventName(String) - Method in class org.pentaho.di.kf.KFMeta

Set the name of the event to use for output.

setOutputRowMeta(RowMetaInterface) - Method in class org.pentaho.di.kf.KFData

Set the meta data for the incoming rows (later gets modified) into the output format by getFields() in the meta class

setOutputStepName(String) - Method in class org.pentaho.di.kf.KFMeta

Set the name of the step to listen to for output.

setPassRowsThrough(boolean) - Method in class org.pentaho.di.kf.KFMeta

Set whether incoming kettle rows are to be passed through to any downstream kettle steps (rather than output of the knowledge flow being passed on).

setRandomSeed(String) - Method in class org.pentaho.di.kf.KFMeta

Set the random seed to use for sampling rows.

setSampleRelationName(String) - Method in class org.pentaho.di.kf.KFData

Set the relation name for the sample.

setSampleRelationName(String) - Method in class org.pentaho.di.kf.KFMeta

Set the relation name to use for the sampled data.

setSampleSize(String) - Method in class org.pentaho.di.kf.KFMeta

Set the number of rows to randomly sample.

setSerializedFlowFileName(String) - Method in class org.pentaho.di.kf.KFMeta

Set the file name of the serialized Weka flow to load/import from.

setSetClass(boolean) - Method in class org.pentaho.di.kf.KFMeta

Set whether to set a class index in the sampled data.

setStoreFlowInStepMetaData(boolean) - Method in class org.pentaho.di.kf.KFMeta

Set whether to store the XML flow description as part of the step meta data.

setStreamData(boolean) - Method in class org.pentaho.di.kf.KFData

Set whether the flow is to have data streamed to it (i.e.

setStreamData(boolean) - Method in class org.pentaho.di.kf.KFMeta

Set whether data should be streamed to the knowledge flow when injecting rather than batch injected.

setupArffMeta(RowMetaInterface) - Method in class org.pentaho.di.kf.KFData

Sets up the ArffMeta array based on the incomming Kettle row format.

setUpMetaData(Instances, RowMetaInterface) - Method in class org.pentaho.di.kf.KFMeta

Set up the outgoing row meta data from the supplied Instances object.

V

validateInjectSetup(Vector, String, String) - Static method in class org.pentaho.di.kf.KFData

Attempts to find the requested inject step and check if the requested event type is one that this step generates (and will allow a connection).

validateOutputSetup(Vector, Object, String, String) - Static method in class org.pentaho.di.kf.KFData

Attempts to find the requested output step, checks that the requested output event type is generatable and then tries to register the supplied listener with the output step.

X

XML_TAG - Static variable in class org.pentaho.di.kf.KFMeta

XML tag for the KF step

xmlToFlow(String) - Static method in class org.pentaho.di.kf.KFData

A C E F G I K L M O P R S V X
All Classes and Interfaces|All Packages|Constant Field Values