Example usage for com.google.gwt.gen2.table.client IterableTableModel IterableTableModel

Introduction

In this page you can find the example usage for com.google.gwt.gen2.table.client IterableTableModel IterableTableModel.

Prototype

public IterableTableModel(Iterable<RowType> rows) 

Source Link

Document

Create a new IterableTableModel .

Usage

From source file:org.pentaho.pat.client.ui.widgets.OlapTable.java

License:Open Source License

/**
 * /*from   ww  w. ja va  2s .  c o m*/
 * Initialize the Live Table.
 * 
 */
public void initTable() {
    // Not sure what the effect of this is, but at least something is
    // happening now. Not just frozen

    long startTime = System.currentTimeMillis();
    // run your code here

    patTableModel = new PatTableModel(olapData);
    final List<AbstractBaseCell[]> data = Arrays.asList(patTableModel.getRowData());
    offset = patTableModel.getOffset();

    final TableModel<AbstractBaseCell[]> tableModel = new IterableTableModel<AbstractBaseCell[]>(data) {
        @Override
        public int getRowCount() {
            return data.size();
        }

        @Override
        public void requestRows(final Request request, final Callback<AbstractBaseCell[]> callback) {
            long startTime = System.currentTimeMillis();
            final int numRows = Math.min(request.getNumRows(), data.size() - request.getStartRow());

            final List<AbstractBaseCell[]> list = new ArrayList<AbstractBaseCell[]>();
            for (int i = 0, n = numRows; i < n; i++) {
                list.add(data.get(request.getStartRow() + i));
            }
            long midTime = System.currentTimeMillis();
            System.out.println("MidTime: " + (midTime - startTime));
            final Response<AbstractBaseCell[]> response = new Response<AbstractBaseCell[]>() {
                @Override
                public Iterator<AbstractBaseCell[]> getRowValues() {
                    return list.iterator();
                }
            };
            callback.onRowsReady(request, response);
            long stopTime = System.currentTimeMillis();
            long runTime = stopTime - startTime;
            System.out.println("Get rows time: " + runTime);
        }
    };

    table = new LiveTable<AbstractBaseCell[]>(tableModel, createTableDefinition());

    long stopTime = System.currentTimeMillis();
    long runTime = stopTime - startTime;
    System.out.println("Create table time: " + runTime);

    startTime = System.currentTimeMillis();
    // run your code here

    layoutPanel.clear();

    layoutPanel.add(table);
    //table.fillWidth();
    layoutPanel.layout();
    stopTime = System.currentTimeMillis();
    runTime = stopTime - startTime;
    System.out.println("Layouting time: " + runTime);

}

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From source file:org.pentaho.pat.client.ui.widgets.ResultSetTable.java

License:Open Source License

/**
 * /*from   w  ww  .j a  v  a 2  s .co  m*/
 * Initialize the Live Table.
 * 
 */
private void initTable() {
    // Not sure what the effect of this is, but at least something is
    // happening now. Not just frozen
    layoutPanel.clear();
    patTableModel = new ResultSetTableModel(tableData);
    final List<String[]> data = Arrays.asList(patTableModel.getRowData());

    final TableModel<String[]> tableModel = new IterableTableModel<String[]>(data) {
        @Override
        public int getRowCount() {
            return data.size();
        }

        @SuppressWarnings("unchecked")
        @Override
        public void requestRows(final Request request, final Callback<String[]> callback) {
            final int numRows = Math.min(request.getNumRows(), data.size() - request.getStartRow());

            final List<String[]> list = new ArrayList<String[]>();
            // in the first row is just the header of the data table
            // this might be a dirty hack but works for now, until we have a proper resultset object
            for (int i = 0, n = numRows - 1; i < n; i++) {
                list.add(data.get(request.getStartRow() + 1 + i));
            }
            final SerializableResponse response = new SerializableResponse(list);
            callback.onRowsReady(request, response);
        }
    };

    table = new LiveTable<String[]>(tableModel, createTableDefinition());

    layoutPanel.add(table);
    table.fillWidth();
    layoutPanel.layout();

}

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