DefaultElementSelection.java

/*
 Copyright 2014 Red Hat, Inc. and/or its affiliates.

 This file is part of darcy-ui.

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.redhat.darcy.ui.internal;

import com.redhat.darcy.ui.api.ElementContext;
import com.redhat.darcy.ui.api.ElementSelection;
import com.redhat.darcy.ui.api.Locator;
import com.redhat.darcy.ui.api.View;
import com.redhat.darcy.ui.api.elements.Element;

import java.util.List;

public class DefaultElementSelection implements ElementSelection {
    private final ElementContext context;

    public DefaultElementSelection(ElementContext context) {
        this.context = context;
    }

    @Override
    public <T extends Element> T elementOfType(Class<T> elementType, Locator locator) {
        return locator.find(elementType, context);
    }

    @Override
    public <T extends Element> List<T> elementsOfType(Class<T> elementType, Locator locator) {
        return locator.findAll(elementType, context);
    }

    @Override
    public <T extends View> T viewOfType(ChainedViewFactory<T> elementCtor,
            Locator locator) {
        T element = elementCtor.newElement(locator);
        element.setContext(context);

        return element;
    }

    @Override
    public <T extends View> List<T> viewsOfType(NestedViewFactory<T> elementCtor,
            Locator locator) {
        ViewList<T> elementList = new ViewList<>(elementCtor, locator);
        elementList.setContext(context);

        return elementList;
    }
}