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java.lang.Object org.pentaho.di.trans.step.BaseStepMeta org.pentaho.di.trans.steps.addsequence.AddSequenceMeta
public class AddSequenceMeta
Meta data for the Add Sequence step. Created on 13-may-2003
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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AddSequenceMeta()
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Method Summary | |
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void |
check(List<CheckResultInterface> remarks,
TransMeta transMeta,
StepMeta stepMeta,
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. |
String |
getCounterName()
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DatabaseMeta |
getDatabase()
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void |
getFields(RowMetaInterface row,
String name,
RowMetaInterface[] info,
StepMeta nextStep,
VariableSpace space)
Gets the fields. |
String |
getIncrementBy()
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String |
getMaxValue()
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String |
getSchemaName()
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String |
getSequenceName()
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SQLStatement |
getSQLStatements(TransMeta transMeta,
StepMeta stepMeta,
RowMetaInterface prev)
Standard method to return one or more SQLStatement objects that the step needs in order to work correctly. |
String |
getStartAt()
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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. |
DatabaseMeta[] |
getUsedDatabaseConnections()
This method returns all the database connections that are used by the step. |
String |
getValuename()
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String |
getXML()
Produces the XML string that describes this step's information. |
boolean |
isCounterUsed()
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boolean |
isDatabaseUsed()
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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 |
setCounterName(String counterName)
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void |
setDatabase(DatabaseMeta connection)
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void |
setDefault()
Set default values |
void |
setIncrementBy(long incrementBy)
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void |
setIncrementBy(String incrementBy)
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void |
setMaxValue(long maxValue)
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void |
setMaxValue(String maxValue)
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void |
setSchemaName(String schemaName)
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void |
setSequenceName(String sequenceName)
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void |
setStartAt(long startAt)
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void |
setStartAt(String startAt)
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void |
setUseCounter(boolean useCounter)
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void |
setUseDatabase(boolean useDatabase)
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void |
setValuename(String valuename)
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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 AddSequenceMeta()
Method Detail |
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public DatabaseMeta getDatabase()
public void setDatabase(DatabaseMeta connection)
connection
- The connection to set.public String getIncrementBy()
public void setIncrementBy(String incrementBy)
incrementBy
- The incrementBy to set.public String getMaxValue()
public void setMaxValue(String maxValue)
maxValue
- The maxValue to set.public String getSequenceName()
public void setSequenceName(String sequenceName)
sequenceName
- The sequenceName to set.public void setMaxValue(long maxValue)
maxValue
- The maxValue to set.public void setStartAt(long startAt)
startAt
- The starting point of the sequence to set.public void setIncrementBy(long incrementBy)
incrementBy
- The incrementBy to set.public String getStartAt()
public void setStartAt(String startAt)
startAt
- The starting point of the sequence to set.public boolean isCounterUsed()
public void setUseCounter(boolean useCounter)
useCounter
- The useCounter to set.public boolean isDatabaseUsed()
public void setUseDatabase(boolean useDatabase)
useDatabase
- The useDatabase to set.public String getValuename()
public void setValuename(String valuename)
valuename
- The valuename to set.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 Object clone()
StepMetaInterface
clone
in interface StepMetaInterface
clone
in class BaseStepMeta
public void setDefault()
StepMetaInterface
setDefault
in interface StepMetaInterface
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 String getXML()
BaseStepMeta
getXML
in interface StepMetaInterface
getXML
in class BaseStepMeta
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 stepMeta, 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.CheckResultstepMeta
- 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 SQLStatement getSQLStatements(TransMeta transMeta, StepMeta stepMeta, RowMetaInterface prev)
BaseStepMeta
getSQLStatements
in interface StepMetaInterface
getSQLStatements
in class BaseStepMeta
transMeta
- TransInfo object containing the complete transformationstepMeta
- StepMeta object containing the complete stepprev
- Row containing meta-data for the input fields (no data)
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 DatabaseMeta[] getUsedDatabaseConnections()
BaseStepMeta
getUsedDatabaseConnections
in interface StepMetaInterface
getUsedDatabaseConnections
in class BaseStepMeta
public String getCounterName()
public void setCounterName(String counterName)
counterName
- the counterName to setpublic String getSchemaName()
public void setSchemaName(String schemaName)
schemaName
- the schemaName to set
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