Index (Pentaho Enterprise Edition Project: pdi-weka-knowledge-flow-plugin-ee-impl 8.3.0.1-377 API)

A C E F G I K L M O P R S V X

A

acceptAssociationRules(BatchAssociationRulesEvent) - Method in class org.pentaho.di.kf.KF
acceptClassifier(IncrementalClassifierEvent) - Method in class org.pentaho.di.kf.KF
acceptClassifier(BatchClassifierEvent) - 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(StepMetaInterface, StepDataInterface) - Method in class org.pentaho.di.kf.KF: Process an incoming row of data.
processRow(Object[], RowMetaInterface) - Method in class org.pentaho.di.kf.KFData: Processes a single incoming row.

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