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Commit a87a690

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author
Vincent Cantin
committed
Added classes representing some generic diffelts (a.k.a. "elements of difference").
1 parent cc1d5e6 commit a87a690

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10 files changed

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10 files changed

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package com.lemoulinstudio.sdiff.diffelt;
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/**
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* A diffelt representing the addition of a content element.
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*/
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public class AddDiffelt implements Diffelt {
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/**
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* The content element which is added.
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*/
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public ContentElementData data;
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/**
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* The location where the content element is added to.
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*/
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public ContentLocation location;
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/**
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* The reference to the content element after being added.
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*/
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public ContentElementReference reference;
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}
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package com.lemoulinstudio.sdiff.diffelt;
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/**
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* The data of a content element.
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*/
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public interface ContentElementData {
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}
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package com.lemoulinstudio.sdiff.diffelt;
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/**
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* A reference to a content element.
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*/
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public interface ContentElementReference {
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}
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package com.lemoulinstudio.sdiff.diffelt;
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/**
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* A location inside a content.
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*/
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public interface ContentLocation {
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}
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package com.lemoulinstudio.sdiff.diffelt;
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/**
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* A Diffelt is an element of difference.
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*
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* An set of difference elements is used to describe a change.
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* The difference elements may or may not depend on each other.
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* Their relations can be represented as a graph.
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*/
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public interface Diffelt {
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}
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package com.lemoulinstudio.sdiff.diffelt;
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/**
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* A dependency between 2 diffelts.
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*
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* The "dependent" diffelt depends on the "dependency" diffelt.
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*/
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public class DiffeltDependency {
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public final Diffelt dependent;
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public final Diffelt dependency;
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public DiffeltDependency(Diffelt dependent, Diffelt dependency) {
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this.dependent = dependent;
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this.dependency = dependency;
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}
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}
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package com.lemoulinstudio.sdiff.diffelt;
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/**
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* A diffelt representing the movement of a content element.
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*/
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public class MoveDiffelt implements Diffelt {
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/**
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* The content element which is moved.
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*/
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public ContentElementData data;
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/**
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* The location of the content element before being moved.
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*/
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public ContentLocation locationBefore;
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/**
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* The location of the content element after being moved.
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*/
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public ContentLocation locationAfter;
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/**
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* A reference to the content element before being moved.
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*/
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public ContentElementReference referenceBefore;
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/**
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* A reference to the content element after being moved.
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*/
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public ContentElementReference referenceAfter;
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}
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package com.lemoulinstudio.sdiff.diffelt;
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/**
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* A diffelt representing the removal of a content element.
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*/
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public class RemoveDiffelt implements Diffelt {
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/**
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* The content element which is removed.
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*/
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public ContentElementData data;
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/**
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* The location where the content element is removed from.
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*/
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public ContentLocation location;
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/**
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* The reference to the content element before being removed.
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*/
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public ContentElementReference reference;
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}
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package com.lemoulinstudio.sdiff.diffelt;
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/**
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* A diffelt representing the rename of a content element.
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*/
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public class RenameDiffelt implements Diffelt {
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/**
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* The content element which is moved.
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*/
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public ContentElementData data;
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/**
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* The reference to the content element before being renamed.
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*/
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public ContentElementReference referenceBefore;
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/**
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* The reference to the content element after being renamed.
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*/
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public ContentElementReference referenceAfter;
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}
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package com.lemoulinstudio.sdiff.diffelt;
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/**
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* A diffelt representing the replacement or modification of a content element.
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*/
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public class ReplaceDiffelt implements Diffelt {
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/**
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* The content element before being replaced.
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*/
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public ContentElementData dataBefore;
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/**
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* The content element after being replaced.
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*/
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public ContentElementData dataAfter;
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/**
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* The location of the content element.
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*/
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public ContentLocation location;
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/**
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* A reference to the content element.
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*/
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public ContentElementReference reference;
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}

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