Java Code Examples for org.pentaho.di.core.row.value.ValueMetaFactory#getValueMetaName()

private void executeAndAssertResults( List<Object[]> expected ) throws Exception {
  final String stringType = ValueMetaFactory.getValueMetaName( ValueMetaInterface.TYPE_STRING );
  final String numberType = ValueMetaFactory.getValueMetaName( ValueMetaInterface.TYPE_NUMBER );

  DataGridMeta meta = new DataGridMeta();
  meta.allocate( 5 );
  meta.setFieldName( new String[] { "string", "string-setEmpty", "string-NullIf", "string-setEmptyAndNullIf", "number" } );
  meta.setFieldType( new String[] { stringType, stringType, stringType, stringType, numberType } );
  meta.setEmptyString( new boolean[] { false, true, false, true, false } );
  meta.setFieldNullIf( new String[] { "", "", "-", "-", "" } );

  List<List<String>> dataRows = Arrays.asList(
    Arrays.asList( " ", " ", " ", " ", " " ),
    Arrays.asList( "", "", "", "", "" ),
    Arrays.asList( (String) null, null, null, null, null )
  );
  meta.setDataLines( dataRows );

  DataGridData data = new DataGridData();
  DataGrid step = createAndInitStep( meta, data );

  List<Object[]> actual = TransTestingUtil.execute( step, meta, data, 3, true );
  TransTestingUtil.assertResult( expected, actual );
}
 

@Override
public String toString() {
  return "{"
    + key + ":" + ValueMetaFactory.getValueMetaName( valueType )
    + ( value == null ? "" : "(" + value.toString() + ")" )
    + "}";
}
 

public static Trans generateTestTransformation() {
  RowGeneratorMeta A = new RowGeneratorMeta();
  A.allocate( 3 );
  A.setRowLimit( "10000000" );

  A.getFieldName()[0] = "ID";
  A.getFieldType()[0] = ValueMetaFactory.getValueMetaName( ValueMetaInterface.TYPE_INTEGER );
  A.getFieldLength()[0] = 7;
  A.getValue()[0] = "1234";

  A.getFieldName()[1] = "Name";
  A.getFieldType()[1] = ValueMetaFactory.getValueMetaName( ValueMetaInterface.TYPE_STRING );
  A.getFieldLength()[1] = 35;
  A.getValue()[1] = "Some name";

  A.getFieldName()[2] = "Last updated";
  A.getFieldType()[2] = ValueMetaFactory.getValueMetaName( ValueMetaInterface.TYPE_DATE );
  A.getFieldFormat()[2] = "yyyy/MM/dd";
  A.getValue()[2] = "2010/02/09";

  TransMeta transMeta = TransPreviewFactory.generatePreviewTransformation( null, A, "A" );
  transMeta.setName( "CarteUnitTest" );
  transMeta.setSizeRowset( 2500 );
  transMeta.setFeedbackSize( 50000 );
  transMeta.setUsingThreadPriorityManagment( false );

  return new Trans( transMeta );
}
 

public static final String getUpdateType( boolean upd, int t ) {
  if ( !upd ) {
    return ValueMetaFactory.getValueMetaName( t );
  } else {
    return typeDesc[t];
  }
}
 

public String getTypeDescription() {
  switch ( type ) {
    case ValueMetaInterface.TYPE_BOOLEAN:
      return "boolean";
    case ValueMetaInterface.TYPE_INTEGER:
      return "int";
    default:
      return ValueMetaFactory.getValueMetaName( type );
  }
}
 

public String getTypeDesc() {
  return ValueMetaFactory.getValueMetaName( type );
}
 

/**
 * @return The description of the target Value type
 */
public String getTargetTypeDesc() {
  return ValueMetaFactory.getValueMetaName( targetType );
}
 

public String getTypeDesc() {
  return ValueMetaFactory.getValueMetaName( type );
}
 

public String getTypeDesc() {
  return ValueMetaFactory.getValueMetaName( type );
}
 

public String getTypeDesc() {
  return ValueMetaFactory.getValueMetaName( type );
}
 

/**
 * @return The description of the target Value type
 */
public String getTargetTypeDesc() {
  return ValueMetaFactory.getValueMetaName( targetType );
}
 

private void showInfo() {
  int idx = wFields.getSelectionIndex();
  if ( idx >= 0 ) {
    int position = 0;
    for ( int i = 0; i < idx; i++ ) {
      position += fields.get( i ).getWidth();
    }
    FixedFileInputField field = fields.get( idx );

    String name = field.getName();
    int width = field.getWidth();
    int length = field.getLength();
    String type = ValueMetaFactory.getValueMetaName( field.getType() );
    String format = field.getFormat();
    int precision = field.getPrecision();
    String currency = field.getCurrency();
    String decimal = field.getDecimal();
    String group = field.getGrouping();

    if ( name != null ) {
      wFieldname.setText( name );
    }
    wWidth.setText( "" + width );
    wLength.setText( "" + length );
    if ( type != null ) {
      wFieldtype.setText( type );
    }
    if ( format != null ) {
      wFormat.setText( format );
    }
    wPrecision.setText( "" + precision );
    if ( currency != null ) {
      wCurrency.setText( currency );
    }
    if ( decimal != null ) {
      wDecimal.setText( decimal );
    }
    if ( group != null ) {
      wGroup.setText( group );
    }

    // Clear the sample list...
    wSamples.removeAll();
    String[] samples = getRowSamples( position, width );
    for ( int i = 0; i < samples.length; i++ ) {
      wSamples.add( samples[i] );
    }
  }
}
 

public String getTypeDesc() {
  return ValueMetaFactory.getValueMetaName( getPentahoType() );
}
 

public String getTypeDesc() {
  return ValueMetaFactory.getValueMetaName( type );
}
 

public String getTypeDesc() {
  return ValueMetaFactory.getValueMetaName( type );
}
 

public String getTypeDescription() {
  return ValueMetaFactory.getValueMetaName( type );
}
 

public String getTypeDesc() {
  return ValueMetaFactory.getValueMetaName( type );
}
 

public String getTypeDesc() {
  return ValueMetaFactory.getValueMetaName( type );
}
 

public String getTypeDesc() {
  return ValueMetaFactory.getValueMetaName( type );
}
 

public String getTypeDesc() {
  return ValueMetaFactory.getValueMetaName( getPentahoType() );
}