io.github.dmlloyd.classfile.impl.InterfacesImpl Maven / Gradle / Ivy

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/*
 * Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
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package io.github.dmlloyd.classfile.impl;

import java.util.List;
import java.util.stream.Collectors;

import io.github.dmlloyd.classfile.constantpool.ClassEntry;
import io.github.dmlloyd.classfile.Interfaces;

public final class InterfacesImpl
        extends AbstractElement
        implements Interfaces {
    private final List interfaces;

    public InterfacesImpl(List interfaces) {
        this.interfaces = List.copyOf(interfaces);
    }

    @Override
    public List interfaces() {
        return interfaces;
    }

    @Override
    public void writeTo(DirectClassBuilder builder) {
        builder.setInterfaces(interfaces);
    }

    @Override
    public String toString() {
        return String.format("Interfaces[interfaces=%s]", interfaces.stream()
                .map(iface -> iface.name().stringValue())
                .collect(Collectors.joining(", ")));
    }
}