source: java/main/src/main/java/com/framsticks/params/ArrayListAccess.java @ 77

package com.framsticks.params;

import com.framsticks.util.Numbers;

import java.util.ArrayList;
import java.util.Collection;
import java.util.LinkedList;
import java.util.List;

/**
 * @author Piotr Sniegowski
 */
public class ArrayListAccess extends ListAccess {

    List list;


    public ArrayListAccess(AccessInterface elementAccess) {
        super(elementAccess);
    }

    @Override
    public ArrayListAccess cloneAccess() {
        return new ArrayListAccess(elementAccess.cloneAccess());
    }

    @Override
    public List createAccessee() {
        return new ArrayList();
    }

    @Override
    public Param getParam(int i) {
        return new ParamBuilder().setId(Integer.toString(i)).setName(elementAccess.getId()).setType("o " + elementAccess.getId()).build();
    }

    @Override
    public Param getParam(String id) {
        Integer i = Numbers.parse(id, Integer.class);
        return (i == null ? null : getParam(i));
    }

    @Override
    public String getId() {
        return "l " + elementAccess.getId();
    }

    @Override
    public int getParamCount() {
        return list.size();
    }

    @Override
    public <T> T get(int i, Class<T> type) {
        if (i < list.size()) {
            return type.cast(list.get(i));
        }
        return null;
    }

    @Override
    public <T> T get(String id, Class<T> type) {
        return get(Integer.parseInt(id), type);
    }

    @Override
    public <T> T get(Param param, Class<T> type) {
        return get(param.getId(), type);
    }

    @Override
    public <T> int set(int i, T value) {
        while (i >= list.size()) {
            list.add(null);
        }
        list.set(i, value);
        return 0;
    }

    @Override
    public <T> int set(String id, T value) {
        return set(Integer.parseInt(id), value);
    }

    @Override
    public <T> int set(Param param, T value) {
        return set(param.getId(), value);
    }

    @Override
    public void clearValues() {
        list.clear();
    }

    /** covariant */
    @Override
    public List getSelected() {
        return list;
    }

    @Override
    public void select(Object object) {
        list = (List)object;
    }

    @Override
    public String computeIdentifierFor(Object selected) {
        return Integer.toString(list.size());
    }

    @Override
    public Collection<Param> getParams() {
        List<Param> result = new LinkedList<Param>();
        if (list == null) {
            return result;
        }
        for (int i = 0; i < list.size(); ++i) {
            result.add(getParam(i));
        }
        return result;
    }


}