Examples with VStringArray org.diirt.vtype.VStringArray used on opensource projects

Example 6 with VStringArray

use of org.diirt.vtype.VStringArray in project yamcs-studio by yamcs.

the class ChannelsFormulaFunction method calculate.

@Override
public Object calculate(final List<Object> args) {
    // Retrieve the new names
    VStringArray value = (VStringArray) args.get(0);
    List<String> newNames = null;
    if (value != null) {
        newNames = value.getData();
    }
    return calculateImpl(newNames);
}

Example 7 with VStringArray

use of org.diirt.vtype.VStringArray in project yamcs-studio by yamcs.

the class ConcatStringArrayFunction method calculate.

@Override
public Object calculate(List<Object> args) {
    VStringArray stringArray = (VStringArray) args.get(0);
    if (stringArray == null) {
        return null;
    }
    StringBuffer sb = new StringBuffer();
    for (String str : stringArray.getData()) {
        sb.append(str);
    }
    return ValueFactory.newVString(sb.toString(), stringArray, stringArray);
}

Example 8 with VStringArray

use of org.diirt.vtype.VStringArray in project yamcs-studio by yamcs.

the class TableUnionFunction method calculate.

@Override
public Object calculate(final List<Object> args) {
    VString columnName = (VString) args.get(0);
    VStringArray columnValues = (VStringArray) args.get(1);
    List<VTable> tables = new ArrayList<>();
    for (int i = 2; i < args.size(); i++) {
        Object object = args.get(i);
        tables.add((VTable) object);
    }
    return VTableFactory.union(columnName, columnValues, tables.toArray(new VTable[tables.size()]));
}