/*
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* %CopyrightBegin%
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*
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* Copyright Ericsson AB 2000-2009. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* %CopyrightEnd%
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*/
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package com.ericsson.otp.erlang;
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/**
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* Provides a Java representation of Erlang binaries. Anything that can be
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* represented as a sequence of bytes can be made into an Erlang binary.
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*/
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public class OtpErlangBinary extends OtpErlangBitstr {
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// don't change this!
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private static final long serialVersionUID = -3781009633593609217L;
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/**
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* Create a binary from a byte array
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*
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* @param bin the array of bytes from which to create the binary.
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*/
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public OtpErlangBinary(final byte[] bin) {
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super(bin);
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}
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/**
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* Create a binary from a stream containing a binary encoded in Erlang
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* external format.
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*
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* @param buf the stream containing the encoded binary.
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* @throws OtpErlangDecodeException if the buffer does not contain a valid external
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* representation of an Erlang binary.
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*/
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public OtpErlangBinary(final OtpInputStream buf)
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throws OtpErlangDecodeException {
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super(new byte[0]);
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bin = buf.read_binary();
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pad_bits = 0;
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}
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/**
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* Create a binary from an arbitrary Java Object. The object must implement
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* java.io.Serializable or java.io.Externalizable.
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*
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* @param o the object to serialize and create this binary from.
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*/
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public OtpErlangBinary(final Object o) {
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super(o);
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}
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/**
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* Convert this binary to the equivalent Erlang external representation.
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*
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* @param buf an output stream to which the encoded binary should be
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* written.
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*/
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public void encode(final OtpOutputStream buf) {
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buf.write_binary(bin);
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}
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public Object clone() {
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return super.clone();
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}
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}
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