Parameter.java

// License: GPL. For details, see LICENSE file.
package CommandLine;

import static org.openstreetmap.josm.tools.I18n.tr;

import java.util.ArrayList;
import java.util.Collection;

import org.openstreetmap.josm.data.osm.OsmPrimitive;

public class Parameter {
    public boolean required;
    public Type type;
    public String name;
    public String description;
    private Object value;
    private final ArrayList<OsmPrimitive> valueList;
    protected float maxVal;
    protected float minVal;
    protected int maxInstances;

    public Parameter() {
        required = false;
        maxInstances = 1;
        maxVal = 0;
        minVal = 0;
        value = "";
        valueList = new ArrayList<>();
    }

    public String getValue() {
        String out = "";
        switch (type) {
        case POINT:
            out = (String) value;
            break;
        case LENGTH:
            out = String.valueOf(value);
            break;
        case NATURAL:
            out = String.valueOf(value);
            break;
        case STRING:
            out = String.valueOf(value);
            break;
        case RELAY:
            out = String.valueOf(((Relay) value).getValue());
            break;
        case NODE:
            out = String.valueOf(valueList.size()) + " " + tr("nodes");
            break;
        case WAY:
            out = String.valueOf(valueList.size()) + " " + tr("ways");
            break;
        case RELATION:
            out = String.valueOf(valueList.size()) + " " + tr("relations");
            break;
        case ANY:
            out = String.valueOf(valueList.size()) + " " + tr("OSM objects");
            break;
        case USERNAME:
            out = String.valueOf(value);
            break;
        case IMAGERYURL:
            out = String.valueOf(value);
            break;
        case IMAGERYOFFSET:
            out = String.valueOf(value);
            break;
        default:
            break;
        }
        return out;
    }

    public Object getRawValue() {
        return value;
    }

    public ArrayList<OsmPrimitive> getValueList() {
        return valueList;
    }

    public void setValue(Object obj) {
        if (type == Type.RELAY && obj instanceof String && value instanceof Relay) {
            ((Relay) value).setValue((String) obj);
        } else
            value = obj;
    }

    public Collection<OsmPrimitive> getParameterObjects() {
        ArrayList<OsmPrimitive> pObjects = new ArrayList<>();
        if (isOsm()) {
            if (maxInstances == 1) {
                pObjects.add((OsmPrimitive) value);
            } else {
                return valueList;
            }
        }
        return pObjects;
    }

    public boolean isOsm() {
        return type == Type.NODE || type == Type.WAY || type == Type.RELATION || type == Type.ANY;
    }
}