|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object org.pentaho.di.trans.step.BaseStepMeta org.pentaho.di.trans.steps.numberrange.NumberRangeMeta
public class NumberRangeMeta
Configuration for the NumberRangePlugin
Field Summary |
---|
Fields inherited from class org.pentaho.di.trans.step.BaseStepMeta |
---|
loggingObject, STEP_ATTRIBUTES_FILE |
Constructor Summary | |
---|---|
NumberRangeMeta()
|
|
NumberRangeMeta(Node stepnode,
List<DatabaseMeta> databases,
Map<String,Counter> counters)
|
|
NumberRangeMeta(Repository rep,
ObjectId id_step,
List<DatabaseMeta> databases,
Map<String,Counter> counters)
|
Method Summary | |
---|---|
void |
addRule(double lowerBound,
double upperBound,
String value)
|
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. |
void |
emptyRules()
|
String |
getFallBackValue()
|
void |
getFields(RowMetaInterface row,
String name,
RowMetaInterface[] info,
StepMeta nextStep,
VariableSpace space)
Gets the fields. |
String |
getInputField()
|
String |
getOutputField()
|
List<NumberRangeRule> |
getRules()
|
StepInterface |
getStep(StepMeta stepMeta,
StepDataInterface stepDataInterface,
int cnr,
TransMeta transMeta,
Trans disp)
Get the executing step, needed by Trans to launch a step. |
StepDataInterface |
getStepData()
Get a new instance of the appropriate data class. |
String |
getXML()
Produces the XML string that describes this step's information. |
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 |
setDefault()
Set default values |
void |
setFallBackValue(String fallBackValue)
|
void |
setInputField(String inputField)
|
void |
setOutputField(String outputField)
|
boolean |
supportsErrorHandling()
|
Methods inherited from class java.lang.Object |
---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public NumberRangeMeta()
public NumberRangeMeta(Node stepnode, List<DatabaseMeta> databases, Map<String,Counter> counters) throws KettleXMLException
KettleXMLException
public NumberRangeMeta(Repository rep, ObjectId id_step, List<DatabaseMeta> databases, Map<String,Counter> counters) throws KettleException
KettleException
Method Detail |
---|
public void emptyRules()
public String getXML()
BaseStepMeta
getXML
in interface StepMetaInterface
getXML
in class BaseStepMeta
public void getFields(RowMetaInterface row, String name, RowMetaInterface[] info, StepMeta nextStep, VariableSpace space) throws KettleStepException
BaseStepMeta
getFields
in interface StepMetaInterface
getFields
in class BaseStepMeta
row
- the input row metaname
- the nameinfo
- the infonextStep
- the next stepspace
- the space
KettleStepException
- the kettle step exceptionpublic Object clone()
StepMetaInterface
clone
in interface StepMetaInterface
clone
in class BaseStepMeta
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 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 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 transMeta, Trans disp)
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 infodisp
- The launching transformationpublic StepDataInterface getStepData()
StepMetaInterface
getStepData
in interface StepMetaInterface
public String getInputField()
public String getOutputField()
public void setOutputField(String outputField)
public List<NumberRangeRule> getRules()
public String getFallBackValue()
public void setInputField(String inputField)
public void setFallBackValue(String fallBackValue)
public void addRule(double lowerBound, double upperBound, String value)
public boolean supportsErrorHandling()
supportsErrorHandling
in interface StepMetaInterface
supportsErrorHandling
in class BaseStepMeta
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |