/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
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* or http://forgerock.org/license/CDDLv1.0.html.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at legal-notices/CDDLv1_0.txt.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2006-2008 Sun Microsystems, Inc.
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* Portions Copyright 2014 ForgeRock AS
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*/
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package org.opends.server.protocols.ldap;
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import org.forgerock.opendj.io.ASN1Writer;
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import java.io.IOException;
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/**
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* This class defines the structures and methods for an LDAP protocol op, which
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* is the core of an LDAP message.
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*/
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public abstract class ProtocolOp
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{
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/**
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* Retrieves the BER type for this protocol op.
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*
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* @return The BER type for this protocol op.
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*/
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public abstract byte getType();
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/**
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* Retrieves the name for this protocol op type.
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*
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* @return The name for this protocol op type.
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*/
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public abstract String getProtocolOpName();
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/**
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* Writes this protocol op to an ASN.1 output stream.
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*
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* @param stream The ASN.1 output stream to write to.
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* @throws IOException If a problem occurs while writing to the stream.
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*/
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public abstract void write(ASN1Writer stream) throws IOException;
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/**
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* Retrieves a string representation of this LDAP protocol op.
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*
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* @return A string representation of this LDAP protocol op.
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*/
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public String toString()
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{
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StringBuilder buffer = new StringBuilder();
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toString(buffer);
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return buffer.toString();
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}
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/**
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* Appends a string representation of this LDAP protocol op to the provided
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* buffer.
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*
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* @param buffer The buffer to which the string should be appended.
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*/
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public abstract void toString(StringBuilder buffer);
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/**
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* Appends a multi-line string representation of this LDAP protocol op to the
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* provided buffer.
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*
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* @param buffer The buffer to which the information should be appended.
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* @param indent The number of spaces from the margin that the lines should
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* be indented.
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*/
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public abstract void toString(StringBuilder buffer, int indent);
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}
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