Package uk.ac.starlink.datanode.nodes
Class ZipBranchDataNode
java.lang.Object
uk.ac.starlink.datanode.nodes.DefaultDataNode
uk.ac.starlink.datanode.nodes.ZipBranchDataNode
- All Implemented Interfaces:
DataNode
-
Constructor Summary
ConstructorsConstructorDescriptionZipBranchDataNode
(ZipArchiveDataNode ziparchivenode, ZipEntry entry) Constructs a ZipBranchDataNode from a ZipEntry and ZipArchive. -
Method Summary
Modifier and TypeMethodDescriptionboolean
TheDefaultDataNode
implementation of this method returnsfalse
.void
No custom configuration is performed.TheDefaultDataNode
implementation of this method throwsUnsupportedOperationException
(DefaultDataNode.allowsChildren()
is false).getName()
Gets the name of this object.TheDefaultDataNode
implementation returns the string "...".Returns a short sentence indicating what kind of node this is.TheDefaultDataNode
implementation returns the label as a default path element.Returns a default separator string.Methods inherited from class uk.ac.starlink.datanode.nodes.DefaultDataNode
beep, getChildMaker, getCreator, getDataObject, getDescription, getIcon, getLabel, getParentObject, hasDataObject, makeChild, makeErrorChild, registerDataObject, setChildMaker, setCreator, setDescription, setIconID, setLabel, setName, setParentObject, toString
-
Constructor Details
-
ZipBranchDataNode
Constructs a ZipBranchDataNode from a ZipEntry and ZipArchive.- Parameters:
ziparchivenode
- DataNode representing the zip file within which this entry livesentry
- the ZipEntry object represented by this node
-
-
Method Details
-
getName
Description copied from interface:DataNode
Gets the name of this object. This is an intrinsic property of the object.- Specified by:
getName
in interfaceDataNode
- Overrides:
getName
in classDefaultDataNode
- Returns:
- the name of the object
-
getPathElement
Description copied from class:DefaultDataNode
TheDefaultDataNode
implementation returns the label as a default path element.- Specified by:
getPathElement
in interfaceDataNode
- Overrides:
getPathElement
in classDefaultDataNode
- Returns:
- the node's label
-
getPathSeparator
Description copied from class:DefaultDataNode
Returns a default separator string.- Specified by:
getPathSeparator
in interfaceDataNode
- Overrides:
getPathSeparator
in classDefaultDataNode
- Returns:
- "."
-
getNodeTLA
Description copied from class:DefaultDataNode
TheDefaultDataNode
implementation returns the string "...".- Specified by:
getNodeTLA
in interfaceDataNode
- Overrides:
getNodeTLA
in classDefaultDataNode
- Returns:
- "..."
-
getNodeType
Description copied from interface:DataNode
Returns a short sentence indicating what kind of node this is. The return value should be just a few words. As a rough guideline it should indicate what the implementing class is.- Specified by:
getNodeType
in interfaceDataNode
- Overrides:
getNodeType
in classDefaultDataNode
- Returns:
- a short description of the type of this
DataNode
-
allowsChildren
public boolean allowsChildren()Description copied from class:DefaultDataNode
TheDefaultDataNode
implementation of this method returnsfalse
.- Specified by:
allowsChildren
in interfaceDataNode
- Overrides:
allowsChildren
in classDefaultDataNode
- Returns:
true
if the node is of a type which can have child nodes,false
otherwise
-
getChildIterator
Description copied from class:DefaultDataNode
TheDefaultDataNode
implementation of this method throwsUnsupportedOperationException
(DefaultDataNode.allowsChildren()
is false).- Specified by:
getChildIterator
in interfaceDataNode
- Overrides:
getChildIterator
in classDefaultDataNode
- Returns:
- an
Iterator
over the children. Each object iterated over should be aDataNode
. Behaviour is undefined if this method is called on an object for whichallowsChildren
returnsfalse
.
-
configureDetail
Description copied from class:DefaultDataNode
No custom configuration is performed.- Specified by:
configureDetail
in interfaceDataNode
- Overrides:
configureDetail
in classDefaultDataNode
- Parameters:
dv
- the detail viewer which this node is given an opportunity to configure
-