Examples with FormulaItem org.csstudio.trends.databrowser3.model.FormulaItem used on opensource projects

Example 6 with FormulaItem

use of org.csstudio.trends.databrowser3.model.FormulaItem in project org.csstudio.display.builder by kasemir.

the class ControllerDemo method createModel.

private void createModel() throws Exception {
    model = new Model();
    model.setMacros(new TestMacros());
    ModelItem item;
    item = new PVItem("$(simu)", 1);
    item.setDisplayName("$(name)");
    item.setAxis(model.addAxis());
    model.addItem(item);
    item = new FormulaItem("math", "sine*0.5+2", new FormulaInput[] { new FormulaInput(item, "sine") });
    item = new PVItem("sim://ramp", 0);
    item.setDisplayName("Ramp (monitored)");
    item.setAxis(model.addAxis());
    model.addItem(item);
    final ArchiveDataSource archive = new ArchiveDataSource("jdbc:oracle:thin:sns_reports/sns@(DESCRIPTION=(ADDRESS_LIST=(LOAD_BALANCE=OFF)(ADDRESS=(PROTOCOL=TCP)(HOST=172.31.75.138)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=172.31.75.141)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=ics_prod_lba)))", 1, "rdb");
    item = new PVItem("CCL_LLRF:IOC1:Load", 0);
    ((PVItem) item).addArchiveDataSource(archive);
    item.setDisplayName("CCL 1 CPU Load (monitored)");
    item.setAxis(model.addAxis());
    model.addItem(item);
    item = new PVItem("DTL_LLRF:IOC1:Load", 1.0);
    ((PVItem) item).addArchiveDataSource(archive);
    item.setDisplayName("DTL 1 CPU Load (1 sec)");
    item.setAxis(model.addAxis());
    model.addItem(item);
    item = new FormulaItem("calc", "dtl-10", new FormulaInput[] { new FormulaInput(item, "dtl") });
    item.setDisplayName("Lessened Load");
    item.setAxis(model.getAxis(2));
    model.addItem(item);
}