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java.lang.Object org.pentaho.di.trans.step.BaseStepMeta org.pentaho.di.trans.steps.datagrid.DataGridMeta
public class DataGridMeta
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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DataGridMeta()
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Method Summary | |
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void |
allocate(int nrfields)
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void |
check(List<CheckResultInterface> results,
TransMeta transMeta,
StepMeta stepMeta,
RowMetaInterface rowMeta,
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. |
String[] |
getCurrency()
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List<List<String>> |
getDataLines()
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String[] |
getDecimal()
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String[] |
getFieldFormat()
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int[] |
getFieldLength()
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String[] |
getFieldName()
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int[] |
getFieldPrecision()
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void |
getFields(RowMetaInterface rowMeta,
String name,
RowMetaInterface[] info,
StepMeta nextStep,
VariableSpace space)
Gets the fields. |
String[] |
getFieldType()
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String[] |
getGroup()
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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. |
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 idStep,
List<DatabaseMeta> databases,
Map<String,Counter> counters)
Read the steps information from a Kettle repository |
void |
saveRep(Repository rep,
ObjectId idTransformation,
ObjectId idStep)
Save the steps data into a Kettle repository |
void |
setCurrency(String[] currency)
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void |
setDataLines(List<List<String>> dataLines)
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void |
setDecimal(String[] decimal)
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void |
setDefault()
Set default values |
void |
setFieldFormat(String[] fieldFormat)
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void |
setFieldLength(int[] fieldLength)
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void |
setFieldName(String[] fieldName)
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void |
setFieldPrecision(int[] fieldPrecision)
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void |
setFieldType(String[] fieldType)
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void |
setGroup(String[] group)
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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 DataGridMeta()
Method Detail |
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public 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 List<List<String>> getDataLines()
public void setDataLines(List<List<String>> dataLines)
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(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) throws KettleStepException
BaseStepMeta
getFields
in interface StepMetaInterface
getFields
in class BaseStepMeta
rowMeta
- the input row metaname
- the nameinfo
- the infonextStep
- the next stepspace
- the space
KettleStepException
- the kettle step exceptionpublic String getXML()
BaseStepMeta
getXML
in interface StepMetaInterface
getXML
in class BaseStepMeta
public void readRep(Repository rep, ObjectId idStep, List<DatabaseMeta> databases, Map<String,Counter> counters) throws KettleException
StepMetaInterface
readRep
in interface StepMetaInterface
rep
- The repository to read fromidStep
- 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 idTransformation, ObjectId idStep) throws KettleException
StepMetaInterface
saveRep
in interface StepMetaInterface
rep
- The Kettle repository to save toidTransformation
- The transformation IDidStep
- The step ID
KettleException
- 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 void check(List<CheckResultInterface> results, TransMeta transMeta, StepMeta stepMeta, RowMetaInterface rowMeta, String[] input, String[] output, RowMetaInterface info)
StepMetaInterface
check
in interface StepMetaInterface
results
- The list to put the remarks in @see org.pentaho.di.core.CheckResultstepMeta
- The stepMeta to help checkingrowMeta
- The fields coming from the previous stepinput
- The input step namesoutput
- The output step namesinfo
- The fields that are used as information by the step
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