/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.isis.core.metamodel.facets.object.membergroups;
import java.util.Arrays;
import java.util.List;
import org.apache.isis.applib.annotation.MemberGroupLayout.ColumnSpans;
import org.apache.isis.core.metamodel.facetapi.Facet;
import org.apache.isis.core.metamodel.facetapi.FacetAbstract;
import org.apache.isis.core.metamodel.facetapi.FacetHolder;
import org.apache.isis.core.metamodel.facets.object.membergroups.MemberGroupLayoutFacet;
public abstract class MemberGroupLayoutFacetAbstract extends FacetAbstract implements MemberGroupLayoutFacet {
private final ColumnSpans columns;
private final List<String> left;
private final List<String> middle;
private final List<String> right;
public static Class<? extends Facet> type() {
return MemberGroupLayoutFacet.class;
}
protected static List<String> asListWithDefaultGroup(final String[] value) {
return value == null || value.length == 0
? Arrays.asList(MemberGroupLayoutFacet.DEFAULT_GROUP)
: Arrays.asList(value);
}
protected static List<String> asList(final String[] value) {
return Arrays.asList(value);
}
public MemberGroupLayoutFacetAbstract(
final ColumnSpans columns,
final List<String> left, final List<String> middle, final List<String> right,
FacetHolder holder) {
super(type(), holder, Derivation.NOT_DERIVED);
this.columns = columns != null? columns: ColumnSpans.asSpans(4,0,0,8);
this.left = left;
this.middle = middle;
this.right = right;
}
@Override
public ColumnSpans getColumnSpans() {
return columns;
}
@Override
public List<String> getLeft() {
return left;
}
@Override
public List<String> getMiddle() {
return middle;
}
@Override
public List<String> getRight() {
return right;
}
}