Examples with DataIdentifier org.apache.sysml.parser.DataIdentifier used on opensource projects

Example 56 with DataIdentifier

use of org.apache.sysml.parser.DataIdentifier in project incubator-systemml by apache.

the class ExternalFunctionProgramBlock method getParameterString.

/**
	 * Given a list of parameters as data identifiers, returns a string
	 * representation.
	 * 
	 * @param params list of data identifiers
	 * @return parameter string
	 */
protected String getParameterString(ArrayList<DataIdentifier> params) {
    String parameterString = "";
    for (int i = 0; i < params.size(); i++) {
        if (i != 0)
            parameterString += ",";
        DataIdentifier param = params.get(i);
        if (param.getDataType() == DataType.MATRIX) {
            String s = getDataTypeString(DataType.MATRIX) + ":";
            s = s + "" + param.getName() + "" + ":";
            s = s + getValueTypeString(param.getValueType());
            parameterString += s;
            continue;
        }
        if (param.getDataType() == DataType.SCALAR) {
            String s = getDataTypeString(DataType.SCALAR) + ":";
            s = s + "" + param.getName() + "" + ":";
            s = s + getValueTypeString(param.getValueType());
            parameterString += s;
            continue;
        }
        if (param.getDataType() == DataType.OBJECT) {
            String s = getDataTypeString(DataType.OBJECT) + ":";
            s = s + "" + param.getName() + "" + ":";
            parameterString += s;
            continue;
        }
    }
    return parameterString;
}