org.pentaho.di.trans.steps.formula

类 FormulaMetaFunction

java.lang.Object

org.pentaho.di.trans.steps.formula.FormulaMetaFunction

所有已实现的接口:

Cloneable

public class FormulaMetaFunction
extends Object
implements Cloneable

字段概要

字段

限定符和类型	字段和说明
static String	XML_TAG

构造器概要

构造器

构造器和说明
FormulaMetaFunction(Node calcnode)
FormulaMetaFunction(Repository rep, org.pentaho.di.repository.ObjectId id_step, int nr)
FormulaMetaFunction(String fieldName, String formula, int valueType, int valueLength, int valuePrecision, String replaceField)

方法概要

限定符和类型	方法和说明
Object	clone()
boolean	equals(Object obj)
String	getFieldName()
String	getFormula()
String	getReplaceField()
int	getValueLength()
int	getValuePrecision()
int	getValueType()
String	getXML()
int	hashCode()
boolean	isNeedDataConversion()
void	saveRep(Repository rep, org.pentaho.metastore.api.IMetaStore metaStore, org.pentaho.di.repository.ObjectId id_transformation, org.pentaho.di.repository.ObjectId id_step, int nr)
void	setFieldName(String fieldName)
void	setFormula(String formula)
void	setNeedDataConversion(boolean needDataConversion)
void	setReplaceField(String replaceField)
void	setValueLength(int valueLength)
void	setValuePrecision(int valuePrecision)
void	setValueType(int valueType)

从类继承的方法 java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

字段详细资料

XML_TAG

public static final String XML_TAG

另请参阅:

常量字段值

构造器详细资料

FormulaMetaFunction

public FormulaMetaFunction(String fieldName,
                           String formula,
                           int valueType,
                           int valueLength,
                           int valuePrecision,
                           String replaceField)

参数:

fieldName -

formula -

valueType -

valueLength -

valuePrecision -

replaceField -

FormulaMetaFunction

public FormulaMetaFunction(Node calcnode)

FormulaMetaFunction

public FormulaMetaFunction(Repository rep,
                           org.pentaho.di.repository.ObjectId id_step,
                           int nr)
                    throws org.pentaho.di.core.exception.KettleException

抛出:

org.pentaho.di.core.exception.KettleException

方法详细资料

equals

public boolean equals(Object obj)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

clone

public Object clone()

覆盖:

clone 在类中 Object

getXML

public String getXML()

saveRep

public void saveRep(Repository rep,
                    org.pentaho.metastore.api.IMetaStore metaStore,
                    org.pentaho.di.repository.ObjectId id_transformation,
                    org.pentaho.di.repository.ObjectId id_step,
                    int nr)
             throws org.pentaho.di.core.exception.KettleException

抛出:

org.pentaho.di.core.exception.KettleException

getFieldName

public String getFieldName()

返回:

Returns the fieldName.

setFieldName

public void setFieldName(String fieldName)

参数:

fieldName - The fieldName to set.

getValueLength

public int getValueLength()

返回:

Returns the valueLength.

setValueLength

public void setValueLength(int valueLength)

参数:

valueLength - The valueLength to set.

getValuePrecision

public int getValuePrecision()

返回:

Returns the valuePrecision.

setValuePrecision

public void setValuePrecision(int valuePrecision)

参数:

valuePrecision - The valuePrecision to set.

getValueType

public int getValueType()

返回:

Returns the valueType.

setValueType

public void setValueType(int valueType)

参数:

valueType - The valueType to set.

getFormula

public String getFormula()

返回:

the formula

setFormula

public void setFormula(String formula)

参数:

formula - the formula to set

getReplaceField

public String getReplaceField()

返回:

the replaceField

setReplaceField

public void setReplaceField(String replaceField)

参数:

replaceField - the replaceField to set

isNeedDataConversion

public boolean isNeedDataConversion()

返回:

the needDataConversion

setNeedDataConversion

public void setNeedDataConversion(boolean needDataConversion)

参数:

needDataConversion - the needDataConversion to set