Package com.ericsson.otp.erlang

Class OtpErlangBinary

java.lang.Object

com.ericsson.otp.erlang.OtpErlangObject

com.ericsson.otp.erlang.OtpErlangBitstr

com.ericsson.otp.erlang.OtpErlangBinary

All Implemented Interfaces:

Serializable, Cloneable

public class OtpErlangBinary
extends OtpErlangBitstr

Provides a Java representation of Erlang binaries. Anything that can be represented as a sequence of bytes can be made into an Erlang binary.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.ericsson.otp.erlang.OtpErlangObject

OtpErlangObject.Hash

Field Summary

Fields inherited from class com.ericsson.otp.erlang.OtpErlangBitstr

bin, pad_bits

Fields inherited from class com.ericsson.otp.erlang.OtpErlangObject

hashCodeValue

Constructor Summary

Constructors

Constructor	Description
OtpErlangBinary(byte[] bin)	Create a binary from a byte array
OtpErlangBinary(OtpInputStream buf)	Create a binary from a stream containing a binary encoded in Erlang external format.
OtpErlangBinary(Object o)	Create a binary from an arbitrary Java Object.

Method Summary

Modifier and Type	Method	Description
Object	clone()
void	encode(OtpOutputStream buf)	Convert this binary to the equivalent Erlang external representation.

Methods inherited from class com.ericsson.otp.erlang.OtpErlangBitstr

binaryValue, doHashCode, equals, getObject, pad_bits, size, toString

Methods inherited from class com.ericsson.otp.erlang.OtpErlangObject

bind, decode, hashCode, match

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

OtpErlangBinary

public OtpErlangBinary(byte[] bin)

Create a binary from a byte array

Parameters:

bin - the array of bytes from which to create the binary.

OtpErlangBinary

public OtpErlangBinary(OtpInputStream buf)
                throws OtpErlangDecodeException

Create a binary from a stream containing a binary encoded in Erlang external format.

Parameters:

buf - the stream containing the encoded binary.

Throws:

OtpErlangDecodeException - if the buffer does not contain a valid external representation of an Erlang binary.

OtpErlangBinary

public OtpErlangBinary(Object o)

Create a binary from an arbitrary Java Object. The object must implement java.io.Serializable or java.io.Externalizable.

Parameters:

o - the object to serialize and create this binary from.

Method Details

encode

public void encode(OtpOutputStream buf)

Convert this binary to the equivalent Erlang external representation.

Overrides:

encode in class OtpErlangBitstr

Parameters:

buf - an output stream to which the encoded binary should be written.

clone

public Object clone()

Overrides:

clone in class OtpErlangBitstr