DefinitionPaletteCategoryImpl.java

/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.kie.workbench.common.stunner.core.client.components.palette.model.definition.impl;

import java.util.List;

import org.kie.workbench.common.stunner.core.client.components.palette.model.AbstractPaletteGroup;
import org.kie.workbench.common.stunner.core.client.components.palette.model.AbstractPaletteGroupBuilder;
import org.kie.workbench.common.stunner.core.client.components.palette.model.definition.DefinitionPaletteCategory;
import org.kie.workbench.common.stunner.core.client.components.palette.model.definition.DefinitionPaletteItem;

public final class DefinitionPaletteCategoryImpl extends AbstractPaletteGroup<DefinitionPaletteItem> implements DefinitionPaletteCategory {

    private DefinitionPaletteCategoryImpl(final String itemId,
                                          final String title,
                                          final String description,
                                          final String tooltip,
                                          final String glyphDefinitionId,
                                          final List<DefinitionPaletteItem> items) {
        super(itemId,
              title,
              description,
              tooltip,
              glyphDefinitionId,
              items);
    }

    public static class DefinitionPaletteCategoryBuilder extends AbstractPaletteGroupBuilder<DefinitionPaletteCategoryBuilder,
            DefinitionPaletteCategoryImpl, DefinitionPaletteItem> {

        public DefinitionPaletteCategoryBuilder(final String id) {
            super(id);
        }

        @Override
        protected DefinitionPaletteCategoryImpl doBuild(final List<DefinitionPaletteItem> items) {
            if (null == definitionId && !items.isEmpty()) {
                final DefinitionPaletteItem item = items.get(0);
                this.definitionId = item.getDefinitionId();
            }
            return new DefinitionPaletteCategoryImpl(id,
                                                     title,
                                                     description,
                                                     tooltip,
                                                     definitionId,
                                                     items);
        }
    }
}