/*
* Copyright (C) 2011 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.jboss.errai.codegen;
import java.util.Arrays;
import java.util.Set;
import java.util.TreeSet;
import org.jboss.errai.codegen.builder.Builder;
/**
* @author Mike Brock <cbrock@redhat.com>
*/
public class DefModifiers implements Builder {
private final Set<Modifier> modifiers = new TreeSet<Modifier>();
public DefModifiers() {
}
public DefModifiers(final Modifier... modifiers) {
addModifiers(modifiers);
}
public static DefModifiers of(final Modifier... modifiers) {
final DefModifiers m = new DefModifiers();
m.addModifiers(modifiers);
return m;
}
public static DefModifiers none() {
return new DefModifiers();
}
public DefModifiers addModifiers(final Modifier... modifier) {
modifiers.addAll(Arrays.asList(modifier));
return this;
}
public boolean hasModifier(final Modifier modifier) {
return modifiers.contains(modifier);
}
@Override
public String toJavaString() {
final StringBuilder stringBuilder = new StringBuilder(128);
modifiers.stream().forEach(m -> stringBuilder.append(m.getCanonicalString()).append(" "));
return stringBuilder.toString().trim();
}
}