Class AddFieldsAction

Method Details

• getMapping

  public Map<String,AddFieldsAction.TypeValue> getMapping()

  Returns the value and type to set for each field name.

• setMapping

  public AddFieldsAction setMapping(Map<String,AddFieldsAction.TypeValue> mapping)

  Sets the value and type to set for each field name; null clears them.

• add

  public AddFieldsAction add(String fieldName, AddFieldsAction.FieldType fieldType, String value)

  Sets the field to the value converted to the given type, or evaluated for EXPRESSION; for the other types a blank value sets a typed null.

• isParseFieldNamesAsFieldPath

  public boolean isParseFieldNamesAsFieldPath()

  Indicates if each added field name in the mappings should be treated as a FieldPath expression and parsed (when true, the default) or as a literal and used as a name, exactly as-is without parsing (when false). Setting this to false allows white spaces and special characters to be used in the added field names without quoting and escaping internal quotes.

• setParseFieldNamesAsFieldPath

  public AddFieldsAction setParseFieldNamesAsFieldPath(boolean parseFieldNamesAsFieldPath)

  Indicates if each added field name in the mappings should be treated as a FieldPath expression and parsed (when true, the default) or as a literal and used as a name, exactly as-is without parsing (when false). Setting this to false allows white spaces and special characters to be used in the added field names without quoting and escaping internal quotes.

• apply

  public DataReader apply(DataReader reader) throws Throwable

  Description copied from interface: DataReaderAction

  Returns a reader that applies this action to the records of the given reader, usually by wrapping it.

  Throws:

  Throwable

• generateSqlSelect

  public Select generateSqlSelect(QuerySource... querySources)

  Description copied from interface: SqlSelectGenerator

  Generates a SQL SELECT statement from the given query sources.

  Parameters:

  querySources - the sources to include in the SELECT statement

  Returns:

  a Select object representing the generated SQL statement

• toRecord

  public Record toRecord()

  Description copied from interface: RecordSerializable

  Converts this object's state to a record that RecordSerializable.fromRecord(Record) can load.

  Specified by:

  toRecord in interface RecordSerializable

  Overrides:

  toRecord in class PipelineAction

• fromRecord

  public AddFieldsAction fromRecord(Record source)

  Description copied from interface: RecordSerializable

  Loads this instance's state from a record and returns this (for fluid API call chaining). For fluid API call chaining, the overridden method should change the declared return type to its class.

  Specified by:

  fromRecord in interface RecordSerializable

  Overrides:

  fromRecord in class PipelineAction

  Parameters:

  source -

  Returns:

  this instance.

• toXmlElement

  public Element toXmlElement(Document document)

  Description copied from interface: XmlSerializable

  Returns an element, created with document, describing this object; the default implementation throws a DataException.

  Specified by:

  toXmlElement in interface XmlSerializable

  Overrides:

  toXmlElement in class PipelineAction

• fromXmlElement

  public AddFieldsAction fromXmlElement(Element element)

  Specified by:

  fromXmlElement in interface XmlSerializable

  Overrides:

  fromXmlElement in class PipelineAction

• generateJavaCode

  public void generateJavaCode(JavaCodeBuilder code)

  Description copied from interface: JavaCodeGenerator

  Appends Java source code representing this object to the given builder.

  Specified by:

  generateJavaCode in interface JavaCodeGenerator

  Overrides:

  generateJavaCode in class PipelineAction