GroupBlock.java

package com.getperka.flatpack.policy.pst;

/*
 * #%L
 * FlatPack Security Policy
 * %%
 * Copyright (C) 2012 - 2013 Perka Inc.
 * %%
 * 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.
 * #L%
 */

import static com.getperka.flatpack.util.FlatPackCollections.listForAny;

import java.util.List;

import com.getperka.flatpack.ext.Property;
import com.getperka.flatpack.policy.visitors.PolicyVisitor;

/**
 * A structural member for {@link GroupDefinition} and an inheritable {@link Property}.
 */
public class GroupBlock extends PolicyNode implements HasInheritFrom<Property> {
  private List<GroupDefinition> definitions = listForAny();
  private Ident<Property> inheritFrom;

  @Override
  public void accept(PolicyVisitor v) {
    if (v.visit(this)) {
      v.traverse(definitions);
      v.traverse(inheritFrom);
    }
    v.endVisit(this);
  }

  public List<GroupDefinition> getDefinitions() {
    return definitions;
  }

  @Override
  public Ident<Property> getInheritFrom() {
    return inheritFrom;
  }

  public void setDefinitions(List<GroupDefinition> definitions) {
    this.definitions = definitions;
  }

  @Override
  public void setInheritFrom(Ident<Property> inheritFrom) {
    this.inheritFrom = inheritFrom;
  }
}