How to use

getColumnType

method

in

org.dashbuilder.dataset.DataSetMetadata

public ColumnType getColumnType(int index) {
  return dataSetMetadata.getColumnType(index);
}

public ColumnType getColumnType(String columnId) {
  return columnId == null ? null : dataSetMetadata.getColumnType(columnId);
}

public ColumnType getColumnType(String columnId) {
  return columnId == null ? null : dataSetMetadata.getColumnType(columnId);
}

private int getTargetColumn(DataSetMetadata metatada, ColumnType type, Set<Integer> exclude) {
  int target = -1;
  for (int i=0; i<metatada.getNumberOfColumns(); i++) {
    if (type.equals(metatada.getColumnType(i))) {
      if (target == -1) {
        target = i;
      }
      if (!exclude.contains(i)) {
        return i;
      }
    }
  }
  return target;
}

private int getTargetColumn(DataSetMetadata metatada, ColumnType type, Set<Integer> exclude) {
  int target = -1;
  for (int i=0; i<metatada.getNumberOfColumns(); i++) {
    if (type.equals(metatada.getColumnType(i))) {
      if (target == -1) {
        target = i;
      }
      if (!exclude.contains(i)) {
        return i;
      }
    }
  }
  return target;
}

private int getGroupColumn(DataSetMetadata metatada) {
  for (int i=0; i<metatada.getNumberOfColumns(); i++) {
    ColumnType type = metatada.getColumnType(i);
    if (type.equals(ColumnType.LABEL)) return i;
  }
  for (int i=0; i<metatada.getNumberOfColumns(); i++) {
    ColumnType type = metatada.getColumnType(i);
    if (type.equals(ColumnType.DATE)) return i;
  }
  return -1;
}

private int getGroupColumn(DataSetMetadata metatada) {
  for (int i=0; i<metatada.getNumberOfColumns(); i++) {
    ColumnType type = metatada.getColumnType(i);
    if (type.equals(ColumnType.LABEL)) return i;
  }
  for (int i=0; i<metatada.getNumberOfColumns(); i++) {
    ColumnType type = metatada.getColumnType(i);
    if (type.equals(ColumnType.DATE)) return i;
  }
  return -1;
}

protected List<CoreFunctionType> getAvailableFunctions(CoreFunctionFilter coreFilter) {
  ColumnType columnType = metadata.getColumnType(coreFilter.getColumnId());
  List<CoreFunctionType> functionTypes = CoreFunctionType.getSupportedTypes(columnType);
  Iterator<CoreFunctionType> it = functionTypes.iterator();
  while (it.hasNext()) {
    CoreFunctionType next = it.next();
    if (next.equals(coreFilter.getType())) {
      it.remove();
    }
  }
  return functionTypes;
}

protected List<CoreFunctionType> getAvailableFunctions(CoreFunctionFilter coreFilter) {
  ColumnType columnType = metadata.getColumnType(coreFilter.getColumnId());
  List<CoreFunctionType> functionTypes = CoreFunctionType.getSupportedTypes(columnType);
  Iterator<CoreFunctionType> it = functionTypes.iterator();
  while (it.hasNext()) {
    CoreFunctionType next = it.next();
    if (next.equals(coreFilter.getType())) {
      it.remove();
    }
  }
  return functionTypes;
}

public List<AggregateFunctionType> getSupportedFunctionTypes() {
  ColumnType columnType = metadata.getColumnType(groupFunction.getSourceId());
  return getSupportedFunctionTypes(columnType);
}

public List<AggregateFunctionType> getSupportedFunctionTypes() {
  ColumnType columnType = metadata.getColumnType(groupFunction.getSourceId());
  return getSupportedFunctionTypes(columnType);
}

public List<Integer> getAvailableGroupColumnIdxs() {
  List<Integer> result = new ArrayList<Integer>();
  for (int i = 0; i < dataSetMetadata.getNumberOfColumns(); i++) {
    ColumnType columnType = dataSetMetadata.getColumnType(i);
    if (ColumnType.LABEL.equals(columnType) || ColumnType.DATE.equals(columnType) || ColumnType.NUMBER.equals(columnType)) {
      result.add(i);
    }
  }
  return result;
}

public List<Integer> getAvailableGroupColumnIdxs() {
  List<Integer> result = new ArrayList<Integer>();
  for (int i = 0; i < dataSetMetadata.getNumberOfColumns(); i++) {
    ColumnType columnType = dataSetMetadata.getColumnType(i);
    if (ColumnType.LABEL.equals(columnType) || ColumnType.DATE.equals(columnType) || ColumnType.NUMBER.equals(columnType)) {
      result.add(i);
    }
  }
  return result;
}

@Before
public void init() {
  presenter = new ColumnFunctionEditor(view, columnDetailsEditor, changeEvent, deleteEvent);
  when(metadata.getNumberOfColumns()).thenReturn(3);
  when(metadata.getColumnId(0)).thenReturn("column1");
  when(metadata.getColumnId(1)).thenReturn("column2");
  when(metadata.getColumnId(2)).thenReturn("column3");
  when(metadata.getColumnType(0)).thenReturn(ColumnType.LABEL);
  when(metadata.getColumnType(1)).thenReturn(ColumnType.NUMBER);
  when(metadata.getColumnType(2)).thenReturn(ColumnType.DATE);
  when(metadata.getColumnType("column1")).thenReturn(ColumnType.LABEL);
  when(metadata.getColumnType("column2")).thenReturn(ColumnType.NUMBER);
  when(metadata.getColumnType("column3")).thenReturn(ColumnType.DATE);
}

@Before
public void setup() {
  when(beanManager.lookupBean(ColumnFilterEditor.class)).thenReturn(columnFilterEditorBeanDef);
  when(columnFilterEditorBeanDef.newInstance()).thenReturn(columnFilterEditor);
  when(metadata.getNumberOfColumns()).thenReturn(3);
  when(metadata.getColumnId(0)).thenReturn("column1");
  when(metadata.getColumnId(1)).thenReturn("column2");
  when(metadata.getColumnId(2)).thenReturn("column3");
  when(metadata.getColumnType(0)).thenReturn(ColumnType.LABEL);
  when(metadata.getColumnType(1)).thenReturn(ColumnType.NUMBER);
  when(metadata.getColumnType(2)).thenReturn(ColumnType.DATE);
}

@Before
public void setup() {
  when(beanManager.lookupBean(ColumnFilterEditor.class)).thenReturn(columnFilterEditorBeanDef);
  when(columnFilterEditorBeanDef.newInstance()).thenReturn(columnFilterEditor);
  when(metadata.getNumberOfColumns()).thenReturn(3);
  when(metadata.getColumnId(0)).thenReturn("column1");
  when(metadata.getColumnId(1)).thenReturn("column2");
  when(metadata.getColumnId(2)).thenReturn("column3");
  when(metadata.getColumnType(0)).thenReturn(ColumnType.LABEL);
  when(metadata.getColumnType(1)).thenReturn(ColumnType.NUMBER);
  when(metadata.getColumnType(2)).thenReturn(ColumnType.DATE);
}

protected boolean isDynamicDateGroup(DataSetGroup groupOp) {
  ColumnGroup cg = groupOp.getColumnGroup();
  if (!ColumnType.DATE.equals(metadata.getColumnType(cg.getSourceId()))) {
    return false;
  }
  if (!GroupStrategy.DYNAMIC.equals(cg.getStrategy())) {
    return false;
  }
  return true;
}

protected boolean isDynamicDateGroup(DataSetGroup groupOp) {
  ColumnGroup cg = groupOp.getColumnGroup();
  if (!ColumnType.DATE.equals(metadata.getColumnType(cg.getSourceId()))) {
    return false;
  }
  if (!GroupStrategy.DYNAMIC.equals(cg.getStrategy())) {
    return false;
  }
  return true;
}

protected ColumnFilterEditor setupEditor(ColumnType columnType, CoreFunctionType functionType, Comparable... params) {
  when(metadata.getColumnType("col")).thenReturn(columnType);
  CoreFunctionFilter filter = new CoreFunctionFilter("col", functionType, params);
  ColumnFilterEditor filterEditor = new ColumnFilterEditor(view, beanManager, changedEvent, deletedEvent);
  filterEditor.init(metadata, filter);
  assertEquals(view, filterEditor.getView());
  return filterEditor;
}

protected ColumnFilterEditor setupEditor(ColumnType columnType, CoreFunctionType functionType, Comparable... params) {
  when(metadata.getColumnType("col")).thenReturn(columnType);
  CoreFunctionFilter filter = new CoreFunctionFilter("col", functionType, params);
  ColumnFilterEditor filterEditor = new ColumnFilterEditor(view, beanManager, changedEvent, deletedEvent);
  filterEditor.init(metadata, filter);
  assertEquals(view, filterEditor.getView());
  return filterEditor;
}