dexlib2/src/main/java/org/jf/dexlib2/writer/builder/BuilderAnnotationSet.java

/*
 * Copyright 2013, Google Inc.
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 * modification, are permitted provided that the following conditions are
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 *
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 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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package org.jf.dexlib2.writer.builder;

import com.google.common.collect.ImmutableSet;
import org.jf.dexlib2.writer.DexWriter;

import javax.annotation.Nonnull;
import java.util.AbstractSet;
import java.util.Iterator;
import java.util.Set;

class BuilderAnnotationSet extends AbstractSet<BuilderAnnotation> {
    public static final BuilderAnnotationSet EMPTY =
            new BuilderAnnotationSet(ImmutableSet.<BuilderAnnotation>of());

    @Nonnull final Set<BuilderAnnotation> annotations;
    int offset = DexWriter.NO_OFFSET;

    public BuilderAnnotationSet(@Nonnull Set<BuilderAnnotation> annotations) {
        this.annotations = annotations;
    }

    @Nonnull @Override public Iterator<BuilderAnnotation> iterator() {
        return annotations.iterator();
    }

    @Override public int size() {
        return annotations.size();
    }
}