Class DiffContainer
java.lang.Object
org.eclipse.compare.structuremergeviewer.DiffElement
org.eclipse.compare.structuremergeviewer.DiffContainer
- All Implemented Interfaces:
ITypedElement
,IDiffContainer
,IDiffElement
- Direct Known Subclasses:
DiffNode
The standard implementation of a diff container element.
This class may be instantiated, or further subclassed.
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Field Summary
Fields inherited from interface org.eclipse.compare.ITypedElement
FOLDER_TYPE, TEXT_TYPE, UNKNOWN_TYPE
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Constructor Summary
ConstructorDescriptionDiffContainer
(IDiffContainer parent, int kind) Creates a new container with the specified kind under the given parent. -
Method Summary
Modifier and TypeMethodDescriptionvoid
add
(IDiffElement diff) Adds the given child to this container.Tries to find the child with the given name.Returns the children of this container.boolean
Returns whether this container has at least one child.void
remove
(IDiffElement child) Removes the given child (non-recursively) from this container.void
removeToRoot
(IDiffElement child) Removes the given child from this container.Methods inherited from class org.eclipse.compare.structuremergeviewer.DiffElement
getImage, getKind, getParent, getType, setKind, setParent
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.eclipse.compare.structuremergeviewer.IDiffElement
getKind, getParent, setParent
Methods inherited from interface org.eclipse.compare.ITypedElement
getImage, getName, getType
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Constructor Details
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DiffContainer
Creates a new container with the specified kind under the given parent.- Parameters:
parent
- under which the new container is added as a child ornull
.kind
- of difference (defined inDifferencer
).
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Method Details
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findChild
Tries to find the child with the given name. Returnsnull
if no such child exists.- Parameters:
name
- of the child to find- Returns:
- the first element with a matching name
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add
Description copied from interface:IDiffContainer
Adds the given child to this container. If the child is already contained in this container, this method has no effect.- Specified by:
add
in interfaceIDiffContainer
- Parameters:
diff
- the child to be added to this container
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removeToRoot
Description copied from interface:IDiffContainer
Removes the given child from this container. If the container becomes empty it is removed from its container. If the child is not contained in this container, this method has no effect.- Specified by:
removeToRoot
in interfaceIDiffContainer
- Parameters:
child
- the child to be removed from this container
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remove
Removes the given child (non-recursively) from this container.- Parameters:
child
- to remove
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hasChildren
public boolean hasChildren()Description copied from interface:IDiffContainer
Returns whether this container has at least one child. In some cases this methods avoids having to call the potential more costlygetChildren
method.- Specified by:
hasChildren
in interfaceIDiffContainer
- Returns:
true
if this container has at least one child
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getChildren
Description copied from interface:IDiffContainer
Returns the children of this container. If this container has no children an empty array is returned (notnull
).- Specified by:
getChildren
in interfaceIDiffContainer
- Returns:
- the children of this container as an array
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