public class DataGridMeta extends BaseStepMeta implements StepMetaInterface
attributes, databases, log, loggingObject, parentStepMeta, repository, STEP_ATTRIBUTES_FILE
Constructor and Description |
---|
DataGridMeta() |
Modifier and Type | Method and Description |
---|---|
void |
allocate(int nrfields) |
Object |
clone()
Make an exact copy of this step, make sure to explicitly copy Collections etc.
|
String[] |
getCurrency() |
List<List<String>> |
getDataLines() |
String[] |
getDecimal() |
String[] |
getFieldFormat() |
int[] |
getFieldLength() |
String[] |
getFieldName() |
int[] |
getFieldPrecision() |
void |
getFields(RowMetaInterface rowMeta,
String name,
RowMetaInterface[] info,
StepMeta nextStep,
VariableSpace space,
Repository repository,
org.pentaho.metastore.api.IMetaStore metaStore)
Gets the fields.
|
String[] |
getFieldType() |
String[] |
getGroup() |
StepInterface |
getStep(StepMeta stepMeta,
StepDataInterface stepDataInterface,
int cnr,
TransMeta transMeta,
Trans trans)
Get the executing step, needed by Trans to launch a step.
|
StepDataInterface |
getStepData()
Get a new instance of the appropriate data class.
|
StepMetaInjectionInterface |
getStepMetaInjectionInterface() |
String |
getXML()
Produces the XML string that describes this step's information.
|
boolean[] |
isSetEmptyString() |
void |
loadXML(Node stepnode,
List<DatabaseMeta> databases,
org.pentaho.metastore.api.IMetaStore metaStore)
Load the values for this step from an XML Node
|
void |
readRep(Repository rep,
org.pentaho.metastore.api.IMetaStore metaStore,
ObjectId idStep,
List<DatabaseMeta> databases)
Read the steps information from a Kettle repository
|
void |
saveRep(Repository rep,
org.pentaho.metastore.api.IMetaStore metaStore,
ObjectId idTransformation,
ObjectId idStep)
Save the steps data into a Kettle repository
|
void |
setCurrency(String[] currency) |
void |
setDataLines(List<List<String>> dataLines) |
void |
setDecimal(String[] decimal) |
void |
setDefault()
Set default values
|
void |
setEmptyString(boolean[] setEmptyString) |
void |
setFieldFormat(String[] fieldFormat) |
void |
setFieldLength(int[] fieldLength) |
void |
setFieldName(String[] fieldName) |
void |
setFieldPrecision(int[] fieldPrecision) |
void |
setFieldType(String[] fieldType) |
void |
setGroup(String[] group) |
analyseImpact, analyseImpact, cancelQueries, check, check, check, createEntry, excludeFromCopyDistributeVerification, excludeFromRowLayoutVerification, exportResources, exportResources, extractStepMetadataEntries, findAttribute, findParent, findParentEntry, getActiveReferencedObjectDescription, getDescription, getDialogClassName, getFields, getLog, getLogChannelId, getName, getObjectCopy, getObjectId, getObjectRevision, getObjectType, getOptionalStreams, getParent, getParentStepMeta, getReferencedObjectDescriptions, getRepCode, getRepositoryDirectory, getRequiredFields, getRequiredFields, getResourceDependencies, getSQLStatements, getSQLStatements, getStepInjectionMetadataEntries, getStepIOMeta, getStepIOMeta, getSupportedTransformationTypes, getTableFields, getTooltip, getUsedArguments, getUsedDatabaseConnections, getUsedLibraries, getXmlCode, handleStreamSelection, hasChanged, hasRepositoryReferences, isBasic, isDebug, isDetailed, isReferencedObjectEnabled, isRowLevel, loadReferencedObject, loadReferencedObject, loadStepAttributes, loadXML, loadXML, logBasic, logBasic, logDebug, logDebug, logDetailed, logDetailed, logError, logError, logError, logMinimal, logMinimal, logRowlevel, logRowlevel, lookupRepositoryReferences, readRep, readRep, resetStepIoMeta, saveRep, searchInfoAndTargetSteps, setChanged, setChanged, setParentStepMeta, setStepIOMeta, supportsErrorHandling
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
analyseImpact, analyseImpact, cancelQueries, check, check, cleanAfterHopFromRemove, cleanAfterHopFromRemove, cleanAfterHopToRemove, excludeFromCopyDistributeVerification, excludeFromRowLayoutVerification, exportResources, exportResources, extractStepMetadataEntries, fetchTransMeta, getActiveReferencedObjectDescription, getDialogClassName, getFields, getOptionalStreams, getParentStepMeta, getReferencedObjectDescriptions, getRequiredFields, getResourceDependencies, getSQLStatements, getSQLStatements, getStepIOMeta, getSupportedTransformationTypes, getTableFields, getUsedArguments, getUsedDatabaseConnections, getUsedLibraries, handleStreamSelection, hasChanged, hasRepositoryReferences, isReferencedObjectEnabled, loadReferencedObject, loadXML, lookupRepositoryReferences, passDataToServletOutput, readRep, resetStepIoMeta, saveRep, searchInfoAndTargetSteps, setChanged, setParentStepMeta, supportsErrorHandling
public boolean[] isSetEmptyString()
public void setEmptyString(boolean[] setEmptyString)
setEmptyString
- the setEmptyString to setpublic String[] getCurrency()
public void setCurrency(String[] currency)
currency
- The currency to set.public String[] getDecimal()
public void setDecimal(String[] decimal)
decimal
- The decimal to set.public String[] getFieldFormat()
public void setFieldFormat(String[] fieldFormat)
fieldFormat
- The fieldFormat to set.public int[] getFieldLength()
public void setFieldLength(int[] fieldLength)
fieldLength
- The fieldLength to set.public String[] getFieldName()
public void setFieldName(String[] fieldName)
fieldName
- The fieldName to set.public int[] getFieldPrecision()
public void setFieldPrecision(int[] fieldPrecision)
fieldPrecision
- The fieldPrecision to set.public String[] getFieldType()
public void setFieldType(String[] fieldType)
fieldType
- The fieldType to set.public String[] getGroup()
public void setGroup(String[] group)
group
- The group to set.public void loadXML(Node stepnode, List<DatabaseMeta> databases, org.pentaho.metastore.api.IMetaStore metaStore) throws KettleXMLException
StepMetaInterface
loadXML
in interface StepMetaInterface
loadXML
in class BaseStepMeta
stepnode
- the Node to get the info fromdatabases
- The available list of databases to reference tometaStore
- the metastore to optionally load external reference metadata fromKettleXMLException
- When an unexpected XML error occurred. (malformed etc.)public void allocate(int nrfields)
public Object clone()
StepMetaInterface
clone
in interface StepMetaInterface
clone
in class BaseStepMeta
public void setDefault()
StepMetaInterface
setDefault
in interface StepMetaInterface
public void getFields(RowMetaInterface rowMeta, String name, RowMetaInterface[] info, StepMeta nextStep, VariableSpace space, Repository repository, org.pentaho.metastore.api.IMetaStore metaStore) throws KettleStepException
BaseStepMeta
getFields
in interface StepMetaInterface
getFields
in class BaseStepMeta
rowMeta
- the input row meta that is modified in this method to reflect the output row metadata of the
stepname
- Name of the step to use as input for the origin field in the valuesinfo
- Fields used as extra lookup informationnextStep
- the next step that is targetedspace
- the space The variable space to use to replace variablesrepository
- the repository to use to load Kettle metadata objects impacting the output fieldsmetaStore
- the MetaStore to use to load additional external data or metadata impacting the output fieldsKettleStepException
- the kettle step exceptionpublic String getXML()
BaseStepMeta
getXML
in interface StepMetaInterface
getXML
in class BaseStepMeta
public void readRep(Repository rep, org.pentaho.metastore.api.IMetaStore metaStore, ObjectId idStep, List<DatabaseMeta> databases) throws KettleException
StepMetaInterface
readRep
in interface StepMetaInterface
readRep
in class BaseStepMeta
rep
- The repository to read frommetaStore
- The MetaStore to read external information fromidStep
- The step IDdatabases
- The databases to referenceKettleException
- When an unexpected error occurred (database, network, etc)public void saveRep(Repository rep, org.pentaho.metastore.api.IMetaStore metaStore, ObjectId idTransformation, ObjectId idStep) throws KettleException
StepMetaInterface
saveRep
in interface StepMetaInterface
saveRep
in class BaseStepMeta
rep
- The Kettle repository to save tometaStore
- the metaStore to optionally write toidTransformation
- The transformation IDidStep
- The step IDKettleException
- When an unexpected error occurred (database, network, etc)public StepInterface getStep(StepMeta stepMeta, StepDataInterface stepDataInterface, int cnr, TransMeta transMeta, Trans trans)
StepMetaInterface
getStep
in interface StepMetaInterface
stepMeta
- The step infostepDataInterface
- the step data interface linked to this step. Here the step can store temporary data, database connections,
etc.cnr
- The copy nr to gettransMeta
- The transformation infotrans
- The launching transformationpublic StepDataInterface getStepData()
StepMetaInterface
getStepData
in interface StepMetaInterface
public StepMetaInjectionInterface getStepMetaInjectionInterface()
getStepMetaInjectionInterface
in interface StepMetaInterface
getStepMetaInjectionInterface
in class BaseStepMeta
Copyright © 2019 Hitachi Vantara. All rights reserved.