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java.lang.Object org.pentaho.di.trans.step.BaseStepMeta org.pentaho.di.trans.steps.switchcase.SwitchCaseMeta
public class SwitchCaseMeta
Field Summary |
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Fields inherited from class org.pentaho.di.trans.step.BaseStepMeta |
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loggingObject, STEP_ATTRIBUTES_FILE |
Constructor Summary | |
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SwitchCaseMeta()
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Method Summary | |
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void |
allocate()
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void |
check(List<CheckResultInterface> remarks,
TransMeta transMeta,
StepMeta stepinfo,
RowMetaInterface prev,
String[] input,
String[] output,
RowMetaInterface info)
Checks the settings of this step and puts the findings in a remarks List. |
Object |
clone()
Make an exact copy of this step, make sure to explicitly copy Collections etc. |
boolean |
excludeFromCopyDistributeVerification()
This method is added to exclude certain steps from copy/distribute checking. |
List<SwitchCaseTarget> |
getCaseTargets()
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String |
getCaseValueDecimal()
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String |
getCaseValueFormat()
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String |
getCaseValueGroup()
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int |
getCaseValueType()
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StepMeta |
getDefaultTargetStep()
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String |
getDefaultTargetStepname()
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String |
getFieldname()
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void |
getFields(RowMetaInterface rowMeta,
String origin,
RowMetaInterface[] info,
StepMeta nextStep,
VariableSpace space)
Gets the fields. |
List<StreamInterface> |
getOptionalStreams()
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StepInterface |
getStep(StepMeta stepMeta,
StepDataInterface stepDataInterface,
int cnr,
TransMeta tr,
Trans trans)
Get the executing step, needed by Trans to launch a step. |
StepDataInterface |
getStepData()
Get a new instance of the appropriate data class. |
StepIOMetaInterface |
getStepIOMeta()
Returns the Input/Output metadata for this step. |
String |
getXML()
Produces the XML string that describes this step's information. |
void |
handleStreamSelection(StreamInterface stream)
When an optional stream is selected, this method is called to handled the ETL metadata implications of that. |
boolean |
isContains()
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void |
loadXML(Node stepnode,
List<DatabaseMeta> databases,
Map<String,Counter> counters)
Load the values for this step from an XML Node |
void |
readRep(Repository rep,
ObjectId id_step,
List<DatabaseMeta> databases,
Map<String,Counter> counters)
Read the steps information from a Kettle repository |
void |
saveRep(Repository rep,
ObjectId id_transformation,
ObjectId id_step)
Save the steps data into a Kettle repository |
void |
searchInfoAndTargetSteps(List<StepMeta> steps)
Change step names into step objects to allow them to be name-changed etc. |
void |
setCaseTargets(List<SwitchCaseTarget> caseTargets)
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void |
setCaseValueDecimal(String caseValueDecimal)
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void |
setCaseValueFormat(String caseValueFormat)
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void |
setCaseValueGroup(String caseValueGroup)
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void |
setCaseValueType(int caseValueType)
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void |
setContains(boolean isContains)
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void |
setDefault()
Set default values |
void |
setDefaultTargetStep(StepMeta defaultTargetStep)
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void |
setDefaultTargetStepname(String defaultTargetStepname)
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void |
setFieldname(String fieldname)
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Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SwitchCaseMeta()
Method Detail |
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public void loadXML(Node stepnode, List<DatabaseMeta> databases, Map<String,Counter> counters) throws KettleXMLException
StepMetaInterface
loadXML
in interface StepMetaInterface
stepnode
- the Node to get the info fromdatabases
- The available list of databases to reference tocounters
- Counters to reference.
KettleXMLException
- When an unexpected XML error occurred. (malformed etc.)public void allocate()
public Object clone()
StepMetaInterface
clone
in interface StepMetaInterface
clone
in class BaseStepMeta
public String getXML()
BaseStepMeta
getXML
in interface StepMetaInterface
getXML
in class BaseStepMeta
public void setDefault()
StepMetaInterface
setDefault
in interface StepMetaInterface
public void readRep(Repository rep, ObjectId id_step, List<DatabaseMeta> databases, Map<String,Counter> counters) throws KettleException
StepMetaInterface
readRep
in interface StepMetaInterface
rep
- The repository to read fromid_step
- The step IDdatabases
- The databases to referencecounters
- The counters to reference
KettleException
- When an unexpected error occurred (database, network, etc)public void saveRep(Repository rep, ObjectId id_transformation, ObjectId id_step) throws KettleException
StepMetaInterface
saveRep
in interface StepMetaInterface
rep
- The Kettle repository to save toid_transformation
- The transformation IDid_step
- The step ID
KettleException
- When an unexpected error occurred (database, network, etc)public void getFields(RowMetaInterface rowMeta, String origin, RowMetaInterface[] info, StepMeta nextStep, VariableSpace space) throws KettleStepException
BaseStepMeta
getFields
in interface StepMetaInterface
getFields
in class BaseStepMeta
rowMeta
- the input row metaorigin
- the nameinfo
- the infonextStep
- the next stepspace
- the space
KettleStepException
- the kettle step exceptionpublic void check(List<CheckResultInterface> remarks, TransMeta transMeta, StepMeta stepinfo, RowMetaInterface prev, String[] input, String[] output, RowMetaInterface info)
StepMetaInterface
check
in interface StepMetaInterface
remarks
- The list to put the remarks in @see org.pentaho.di.core.CheckResultstepinfo
- The stepMeta to help checkingprev
- The fields coming from the previous stepinput
- The input step namesoutput
- The output step namesinfo
- The fields that are used as information by the steppublic StepInterface getStep(StepMeta stepMeta, StepDataInterface stepDataInterface, int cnr, TransMeta tr, 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 gettr
- The transformation infotrans
- The launching transformationpublic StepDataInterface getStepData()
StepMetaInterface
getStepData
in interface StepMetaInterface
public String getFieldname()
public void setFieldname(String fieldname)
fieldname
- the fieldname to setpublic String getCaseValueFormat()
public void setCaseValueFormat(String caseValueFormat)
caseValueFormat
- the caseValueFormat to setpublic String getCaseValueDecimal()
public void setCaseValueDecimal(String caseValueDecimal)
caseValueDecimal
- the caseValueDecimal to setpublic String getCaseValueGroup()
public void setCaseValueGroup(String caseValueGroup)
caseValueGroup
- the caseValueGroup to setpublic int getCaseValueType()
public void setCaseValueType(int caseValueType)
caseValueType
- the caseValueType to setpublic String getDefaultTargetStepname()
public void setDefaultTargetStepname(String defaultTargetStepname)
defaultTargetStepname
- the defaultTargetStepname to setpublic StepMeta getDefaultTargetStep()
public void setDefaultTargetStep(StepMeta defaultTargetStep)
defaultTargetStep
- the defaultTargetStep to setpublic boolean isContains()
public void setContains(boolean isContains)
public StepIOMetaInterface getStepIOMeta()
getStepIOMeta
in interface StepMetaInterface
getStepIOMeta
in class BaseStepMeta
public void searchInfoAndTargetSteps(List<StepMeta> steps)
BaseStepMeta
searchInfoAndTargetSteps
in interface StepMetaInterface
searchInfoAndTargetSteps
in class BaseStepMeta
steps
- the steps to referencepublic List<StreamInterface> getOptionalStreams()
getOptionalStreams
in interface StepMetaInterface
getOptionalStreams
in class BaseStepMeta
public void handleStreamSelection(StreamInterface stream)
BaseStepMeta
handleStreamSelection
in interface StepMetaInterface
handleStreamSelection
in class BaseStepMeta
stream
- The optional stream to handle.public List<SwitchCaseTarget> getCaseTargets()
public void setCaseTargets(List<SwitchCaseTarget> caseTargets)
caseTargets
- the caseTargets to setpublic boolean excludeFromCopyDistributeVerification()
excludeFromCopyDistributeVerification
in interface StepMetaInterface
excludeFromCopyDistributeVerification
in class BaseStepMeta
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