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java.lang.Object org.pentaho.di.trans.step.BaseStepMeta org.pentaho.di.trans.steps.stringoperations.StringOperationsMeta
public class StringOperationsMeta
This class takes care of the meta data for the StringOperations step.
Fields inherited from class org.pentaho.di.trans.step.BaseStepMeta |
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loggingObject, STEP_ATTRIBUTES_FILE |
Constructor Summary | |
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StringOperationsMeta()
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Method Summary | |
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void |
allocate(int nrkeys)
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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. |
int[] |
getDigits()
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static int |
getDigitsByDesc(String tt)
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static String |
getDigitsDesc(int i)
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String[] |
getFieldInStream()
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String[] |
getFieldOutStream()
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void |
getFields(RowMetaInterface inputRowMeta,
String name,
RowMetaInterface[] info,
StepMeta nextStep,
VariableSpace space)
Gets the fields. |
int[] |
getInitCap()
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static int |
getInitCapByDesc(String tt)
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static String |
getInitCapDesc(int i)
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int[] |
getLowerUpper()
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static int |
getLowerUpperByDesc(String tt)
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static String |
getLowerUpperDesc(int i)
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int[] |
getMaskXML()
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static int |
getMaskXMLByDesc(String tt)
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static String |
getMaskXMLDesc(int i)
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String[] |
getPadChar()
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static int |
getPaddingByDesc(String tt)
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static String |
getPaddingDesc(int i)
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int[] |
getPaddingType()
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String[] |
getPadLen()
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int[] |
getRemoveSpecialCharacters()
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static int |
getRemoveSpecialCharactersByDesc(String tt)
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static String |
getRemoveSpecialCharactersDesc(int i)
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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. |
int[] |
getTrimType()
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static int |
getTrimTypeByDesc(String tt)
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static String |
getTrimTypeDesc(int i)
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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 |
setFieldInStream(String[] keyStream)
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void |
setFieldOutStream(String[] keyStream)
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void |
setLowerUpper(int[] lowerUpper)
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void |
setTrimType(int[] trimType)
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boolean |
supportsErrorHandling()
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Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String[] trimTypeCode
public static final int TRIM_NONE
public static final int TRIM_LEFT
public static final int TRIM_RIGHT
public static final int TRIM_BOTH
public static final String[] trimTypeDesc
public static final String[] lowerUpperCode
public static final int LOWER_UPPER_NONE
public static final int LOWER_UPPER_LOWER
public static final int LOWER_UPPER_UPPER
public static final String[] lowerUpperDesc
public static final String[] initCapDesc
public static final String[] initCapCode
public static final int INIT_CAP_NO
public static final int INIT_CAP_YES
public static final String[] digitsCode
public static final int DIGITS_NONE
public static final int DIGITS_ONLY
public static final int DIGITS_REMOVE
public static final String[] digitsDesc
public static final String[] maskXMLDesc
public static final String[] maskXMLCode
public static final int MASK_NONE
public static final int MASK_ESCAPE_XML
public static final int MASK_CDATA
public static final int MASK_UNESCAPE_XML
public static final int MASK_ESCAPE_SQL
public static final int MASK_ESCAPE_HTML
public static final int MASK_UNESCAPE_HTML
public static final String[] removeSpecialCharactersCode
public static final int REMOVE_SPECIAL_CHARACTERS_NONE
public static final int REMOVE_SPECIAL_CHARACTERS_CR
public static final int REMOVE_SPECIAL_CHARACTERS_LF
public static final int REMOVE_SPECIAL_CHARACTERS_CRLF
public static final int REMOVE_SPECIAL_CHARACTERS_TAB
public static final int REMOVE_SPECIAL_CHARACTERS_ESPACE
public static final String[] removeSpecialCharactersDesc
public static final String[] paddingDesc
public static final String[] paddingCode
public static final int PADDING_NONE
public static final int PADDING_LEFT
public static final int PADDING_RIGHT
Constructor Detail |
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public StringOperationsMeta()
Method Detail |
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public String[] getFieldInStream()
public void setFieldInStream(String[] keyStream)
fieldInStream
- The fieldInStream to set.public String[] getFieldOutStream()
public void setFieldOutStream(String[] keyStream)
keyStream
- The fieldOutStream to set.public String[] getPadLen()
public String[] getPadChar()
public int[] getTrimType()
public void setTrimType(int[] trimType)
public int[] getLowerUpper()
public void setLowerUpper(int[] lowerUpper)
public int[] getInitCap()
public int[] getMaskXML()
public int[] getDigits()
public int[] getRemoveSpecialCharacters()
public int[] getPaddingType()
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 nrkeys)
public Object clone()
StepMetaInterface
clone
in interface StepMetaInterface
clone
in class BaseStepMeta
public void setDefault()
StepMetaInterface
setDefault
in interface StepMetaInterface
public 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 getFields(RowMetaInterface inputRowMeta, String name, RowMetaInterface[] info, StepMeta nextStep, VariableSpace space) throws KettleStepException
BaseStepMeta
getFields
in interface StepMetaInterface
getFields
in class BaseStepMeta
inputRowMeta
- the input row metaname
- 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 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 boolean supportsErrorHandling()
supportsErrorHandling
in interface StepMetaInterface
supportsErrorHandling
in class BaseStepMeta
public static String getTrimTypeDesc(int i)
public static String getLowerUpperDesc(int i)
public static String getInitCapDesc(int i)
public static String getMaskXMLDesc(int i)
public static String getDigitsDesc(int i)
public static String getRemoveSpecialCharactersDesc(int i)
public static String getPaddingDesc(int i)
public static int getTrimTypeByDesc(String tt)
public static int getLowerUpperByDesc(String tt)
public static int getInitCapByDesc(String tt)
public static int getMaskXMLByDesc(String tt)
public static int getDigitsByDesc(String tt)
public static int getRemoveSpecialCharactersByDesc(String tt)
public static int getPaddingByDesc(String tt)
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