org.pentaho.di.trans.steps.regexeval
Class RegexEvalMeta

java.lang.Object
  extended by org.pentaho.di.trans.step.BaseStepMeta
      extended by org.pentaho.di.trans.steps.regexeval.RegexEvalMeta
All Implemented Interfaces:
Cloneable, StepAttributesInterface, StepMetaInterface

public class RegexEvalMeta
extends BaseStepMeta
implements StepMetaInterface


Field Summary
 
Fields inherited from class org.pentaho.di.trans.step.BaseStepMeta
loggingObject, STEP_ATTRIBUTES_FILE
 
Constructor Summary
RegexEvalMeta()
           
 
Method Summary
 void allocate(int nrfields)
           
 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[] getFieldCurrency()
           
 String[] getFieldDecimal()
           
 String[] getFieldFormat()
           
 String[] getFieldGroup()
           
 String[] getFieldIfNull()
           
 int[] getFieldLength()
           
 String[] getFieldName()
           
 String[] getFieldNullIf()
           
 int[] getFieldPrecision()
           
 void getFields(RowMetaInterface inputRowMeta, String name, RowMetaInterface[] info, StepMeta nextStep, VariableSpace space)
          Gets the fields.
 int[] getFieldTrimType()
           
 int[] getFieldType()
           
 String getMatcher()
           
 String getRegexOptions()
           
 String getResultFieldName()
           
 String getScript()
           
 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.
 boolean isAllowCaptureGroupsFlagSet()
           
 boolean isCanonicalEqualityFlagSet()
           
 boolean isCaseInsensitiveFlagSet()
           
 boolean isCommentFlagSet()
           
 boolean isDotAllFlagSet()
           
 boolean isMultilineFlagSet()
           
 boolean isReplacefields()
           
 boolean isUnicodeFlagSet()
           
 boolean isUnixLineEndingsFlagSet()
           
 boolean isUseVariableInterpolationFlagSet()
           
 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 setAllowCaptureGroupsFlag(boolean allowcapturegroups)
           
 void setCanonicalEqualityFlag(boolean canoneq)
           
 void setCaseInsensitiveFlag(boolean caseinsensitive)
           
 void setCommentFlag(boolean comment)
           
 void setDefault()
          Set default values
 void setDotAllFlag(boolean dotall)
           
 void setFieldCurrency(String[] fieldCurrency)
           
 void setFieldDecimal(String[] fieldDecimal)
           
 void setFieldFormat(String[] fieldFormat)
           
 void setFieldGroup(String[] fieldGroup)
           
 void setFieldIfNull(String[] fieldIfNull)
           
 void setFieldLength(int[] fieldLength)
           
 void setFieldNullIf(String[] fieldNullIf)
           
 void setFieldPrecision(int[] fieldPrecision)
           
 void setFieldTrimType(int[] fieldTrimType)
           
 void setFieldType(int[] fieldType)
           
 void setMatcher(String matcher)
           
 void setMultilineFlag(boolean multiline)
           
 void setReplacefields(boolean replacefields)
           
 void setResultFieldName(String resultfieldname)
           
 void setScript(String script)
           
 void setUnicodeFlag(boolean unicode)
           
 void setUnixLineEndingsFlag(boolean unix)
           
 void setUseVariableInterpolationFlag(boolean usevar)
           
 boolean supportsErrorHandling()
           
 
Methods inherited from class org.pentaho.di.trans.step.BaseStepMeta
analyseImpact, cancelQueries, excludeFromCopyDistributeVerification, excludeFromRowLayoutVerification, exportResources, findAttribute, findParent, getDescription, getDialogClassName, getLog, getLogChannelId, getName, getObjectCopy, getObjectId, getObjectRevision, getObjectType, getOptionalStreams, getParent, getParentStepMeta, getRepCode, getRepositoryDirectory, getRequiredFields, getRequiredFields, getResourceDependencies, getSQLStatements, getStepInjectionMetadataEntries, getStepIOMeta, getStepMetaInjectionInterface, getSupportedTransformationTypes, getTableFields, getTooltip, getUsedArguments, getUsedDatabaseConnections, getUsedLibraries, getXmlCode, handleStreamSelection, hasChanged, hasRepositoryReferences, isBasic, isDebug, isDetailed, isRowLevel, logBasic, logBasic, logDebug, logDebug, logDetailed, logDetailed, logError, logError, logError, logMinimal, logMinimal, logRowlevel, logRowlevel, lookupRepositoryReferences, resetStepIoMeta, searchInfoAndTargetSteps, setChanged, setChanged, setParentStepMeta
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.pentaho.di.trans.step.StepMetaInterface
analyseImpact, cancelQueries, excludeFromCopyDistributeVerification, excludeFromRowLayoutVerification, exportResources, getDialogClassName, getOptionalStreams, getParentStepMeta, getRequiredFields, getResourceDependencies, getSQLStatements, getStepIOMeta, getStepMetaInjectionInterface, getSupportedTransformationTypes, getTableFields, getUsedArguments, getUsedDatabaseConnections, getUsedLibraries, handleStreamSelection, hasRepositoryReferences, lookupRepositoryReferences, resetStepIoMeta, searchInfoAndTargetSteps, setParentStepMeta
 

Constructor Detail

RegexEvalMeta

public RegexEvalMeta()
Method Detail

clone

public Object clone()
Description copied from interface: StepMetaInterface
Make an exact copy of this step, make sure to explicitly copy Collections etc.

Specified by:
clone in interface StepMetaInterface
Overrides:
clone in class BaseStepMeta
Returns:
an exact copy of this step

allocate

public void allocate(int nrfields)

getScript

public String getScript()

getRegexOptions

public String getRegexOptions()

setScript

public void setScript(String script)

getMatcher

public String getMatcher()

setMatcher

public void setMatcher(String matcher)

getResultFieldName

public String getResultFieldName()

setResultFieldName

public void setResultFieldName(String resultfieldname)

isUseVariableInterpolationFlagSet

public boolean isUseVariableInterpolationFlagSet()

setUseVariableInterpolationFlag

public void setUseVariableInterpolationFlag(boolean usevar)

isAllowCaptureGroupsFlagSet

public boolean isAllowCaptureGroupsFlagSet()

setAllowCaptureGroupsFlag

public void setAllowCaptureGroupsFlag(boolean allowcapturegroups)

isReplacefields

public boolean isReplacefields()

setReplacefields

public void setReplacefields(boolean replacefields)

isCanonicalEqualityFlagSet

public boolean isCanonicalEqualityFlagSet()

setCanonicalEqualityFlag

public void setCanonicalEqualityFlag(boolean canoneq)

isCaseInsensitiveFlagSet

public boolean isCaseInsensitiveFlagSet()

setCaseInsensitiveFlag

public void setCaseInsensitiveFlag(boolean caseinsensitive)

isCommentFlagSet

public boolean isCommentFlagSet()

setCommentFlag

public void setCommentFlag(boolean comment)

isDotAllFlagSet

public boolean isDotAllFlagSet()

setDotAllFlag

public void setDotAllFlag(boolean dotall)

isMultilineFlagSet

public boolean isMultilineFlagSet()

setMultilineFlag

public void setMultilineFlag(boolean multiline)

isUnicodeFlagSet

public boolean isUnicodeFlagSet()

setUnicodeFlag

public void setUnicodeFlag(boolean unicode)

isUnixLineEndingsFlagSet

public boolean isUnixLineEndingsFlagSet()

setUnixLineEndingsFlag

public void setUnixLineEndingsFlag(boolean unix)

getFieldName

public String[] getFieldName()

getFieldType

public int[] getFieldType()

setFieldType

public void setFieldType(int[] fieldType)

getFieldFormat

public String[] getFieldFormat()

setFieldFormat

public void setFieldFormat(String[] fieldFormat)

getFieldGroup

public String[] getFieldGroup()

setFieldGroup

public void setFieldGroup(String[] fieldGroup)

getFieldDecimal

public String[] getFieldDecimal()

setFieldDecimal

public void setFieldDecimal(String[] fieldDecimal)

getFieldCurrency

public String[] getFieldCurrency()

setFieldCurrency

public void setFieldCurrency(String[] fieldCurrency)

getFieldLength

public int[] getFieldLength()

setFieldLength

public void setFieldLength(int[] fieldLength)

getFieldPrecision

public int[] getFieldPrecision()

setFieldPrecision

public void setFieldPrecision(int[] fieldPrecision)

getFieldNullIf

public String[] getFieldNullIf()

setFieldNullIf

public void setFieldNullIf(String[] fieldNullIf)

getFieldIfNull

public String[] getFieldIfNull()

setFieldIfNull

public void setFieldIfNull(String[] fieldIfNull)

getFieldTrimType

public int[] getFieldTrimType()

setFieldTrimType

public void setFieldTrimType(int[] fieldTrimType)

setDefault

public void setDefault()
Description copied from interface: StepMetaInterface
Set default values

Specified by:
setDefault in interface StepMetaInterface

getFields

public void getFields(RowMetaInterface inputRowMeta,
                      String name,
                      RowMetaInterface[] info,
                      StepMeta nextStep,
                      VariableSpace space)
               throws KettleStepException
Description copied from class: BaseStepMeta
Gets the fields.

Specified by:
getFields in interface StepMetaInterface
Overrides:
getFields in class BaseStepMeta
Parameters:
inputRowMeta - the input row meta
name - the name
info - the info
nextStep - the next step
space - the space
Throws:
KettleStepException - the kettle step exception

loadXML

public void loadXML(Node stepnode,
                    List<DatabaseMeta> databases,
                    Map<String,Counter> counters)
             throws KettleXMLException
Description copied from interface: StepMetaInterface
Load the values for this step from an XML Node

Specified by:
loadXML in interface StepMetaInterface
Parameters:
stepnode - the Node to get the info from
databases - The available list of databases to reference to
counters - Counters to reference.
Throws:
KettleXMLException - When an unexpected XML error occurred. (malformed etc.)

getXML

public String getXML()
Description copied from class: BaseStepMeta
Produces the XML string that describes this step's information.

Specified by:
getXML in interface StepMetaInterface
Overrides:
getXML in class BaseStepMeta
Returns:
String containing the XML describing this step.

readRep

public void readRep(Repository rep,
                    ObjectId id_step,
                    List<DatabaseMeta> databases,
                    Map<String,Counter> counters)
             throws KettleException
Description copied from interface: StepMetaInterface
Read the steps information from a Kettle repository

Specified by:
readRep in interface StepMetaInterface
Parameters:
rep - The repository to read from
id_step - The step ID
databases - The databases to reference
counters - The counters to reference
Throws:
KettleException - When an unexpected error occurred (database, network, etc)

saveRep

public void saveRep(Repository rep,
                    ObjectId id_transformation,
                    ObjectId id_step)
             throws KettleException
Description copied from interface: StepMetaInterface
Save the steps data into a Kettle repository

Specified by:
saveRep in interface StepMetaInterface
Parameters:
rep - The Kettle repository to save to
id_transformation - The transformation ID
id_step - The step ID
Throws:
KettleException - When an unexpected error occurred (database, network, etc)

check

public void check(List<CheckResultInterface> remarks,
                  TransMeta transMeta,
                  StepMeta stepMeta,
                  RowMetaInterface prev,
                  String[] input,
                  String[] output,
                  RowMetaInterface info)
Description copied from interface: StepMetaInterface
Checks the settings of this step and puts the findings in a remarks List.

Specified by:
check in interface StepMetaInterface
Parameters:
remarks - The list to put the remarks in @see org.pentaho.di.core.CheckResult
stepMeta - The stepMeta to help checking
prev - The fields coming from the previous step
input - The input step names
output - The output step names
info - The fields that are used as information by the step

getStep

public StepInterface getStep(StepMeta stepMeta,
                             StepDataInterface stepDataInterface,
                             int cnr,
                             TransMeta transMeta,
                             Trans trans)
Description copied from interface: StepMetaInterface
Get the executing step, needed by Trans to launch a step.

Specified by:
getStep in interface StepMetaInterface
Parameters:
stepMeta - The step info
stepDataInterface - the step data interface linked to this step. Here the step can store temporary data, database connections, etc.
cnr - The copy nr to get
transMeta - The transformation info
trans - The launching transformation

getStepData

public StepDataInterface getStepData()
Description copied from interface: StepMetaInterface
Get a new instance of the appropriate data class. This data class implements the StepDataInterface. It basically contains the persisting data that needs to live on, even if a worker thread is terminated.

Specified by:
getStepData in interface StepMetaInterface
Returns:
The appropriate StepDataInterface class.

supportsErrorHandling

public boolean supportsErrorHandling()
Specified by:
supportsErrorHandling in interface StepMetaInterface
Overrides:
supportsErrorHandling in class BaseStepMeta
Returns:
true if this step supports error "reporting" on rows: the ability to send rows to a certain target step.