package jdiff;
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import java.util.*;
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import com.sun.javadoc.*;
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/**
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* The changes between two class constructor, method or field members.
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*
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* See the file LICENSE.txt for copyright details.
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* @author Matthew Doar, mdoar@pobox.com
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*/
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class MemberDiff {
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/** The name of the member. */
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public String name_;
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/**
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* The old member type. For methods, this is the return type.
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*/
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public String oldType_ = null;
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/**
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* The new member type. For methods, this is the return type.
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*/
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public String newType_ = null;
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/** The old signature. Null except for methods. */
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public String oldSignature_ = null;
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/** The new signature. Null except for methods. */
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public String newSignature_ = null;
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/**
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* The old list of exceptions. Null except for methods and constructors.
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*/
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public String oldExceptions_ = null;
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/**
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* The new list of exceptions. Null except for methods and constructors.
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*/
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public String newExceptions_ = null;
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/**
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* A string describing the changes in documentation.
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*/
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public String documentationChange_ = null;
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/**
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* A string describing the changes in modifiers.
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* Changes can be in whether this is abstract, static, final, and in
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* its visibility.
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* Null if no change.
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*/
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public String modifiersChange_ = null;
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/**
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* The class name where the new member is defined.
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* Null if no change in inheritance.
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*/
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public String inheritedFrom_ = null;
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/** Default constructor. */
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public MemberDiff(String name) {
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name_ = name;
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}
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/** Add a change in the modifiers. */
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public void addModifiersChange(String commonModifierChanges) {
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if (commonModifierChanges != null) {
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if (modifiersChange_ == null)
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modifiersChange_ = commonModifierChanges;
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else
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modifiersChange_ += " " + commonModifierChanges;
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}
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}
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}
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