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java.lang.Objectbibliothek.gui.dock.station.stack.StackDockStationFactory
public class StackDockStationFactory
A DockFactory
that can read and write instances of StackDockStation
.
A call to read
is forwarded
to the method StackDockStation
.read
,
and a call to write
uses the method StackDockStation
.write
.
New instances are created by createStation()
.
Field Summary | |
---|---|
static String |
ID
The ID which is returned by getID() |
Constructor Summary | |
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StackDockStationFactory()
|
Method Summary | |
---|---|
protected StackDockStation |
createStation()
Called by read when |
String |
getID()
Gets the unique name of this factory. |
StackDockStation |
read(Map<Integer,Dockable> children,
boolean ignore,
DataInputStream in)
Reads a DockElement which was earlier stored by a DockFactoy
of the same type. |
void |
read(Map<Integer,Dockable> children,
boolean ignore,
StackDockStation station,
DataInputStream in)
Reads a DockElement which was earlier stored by a DockFactory
of the same type. |
void |
write(StackDockStation element,
Map<Dockable,Integer> children,
DataOutputStream out)
Saves the properties of a DockElement. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
public static final String ID
getID()
Constructor Detail |
---|
public StackDockStationFactory()
Method Detail |
---|
public String getID()
DockFactory
getID
in interface DockFactory<StackDockStation>
public void write(StackDockStation element, Map<Dockable,Integer> children, DataOutputStream out) throws IOException
DockFactory
DockStation
, then the factory has to store the location
of the children. The factory can use the unique ids of the children
which are stored in the map children
. The factory
don't have to store any information about the children itself.element
is a Dockable, no information about the
parent has to be stored.
write
in interface DockFactory<StackDockStation>
element
- the element to savechildren
- a list of unique names for each child of element
,
may be null
if element
is not a DockStation.out
- a stream to write information
IOException
- if the element can't be savedpublic StackDockStation read(Map<Integer,Dockable> children, boolean ignore, DataInputStream in) throws IOException
DockFactory
DockElement
which was earlier stored by a DockFactoy
of the same type.
read
in interface DockFactory<StackDockStation>
children
- the known children of the element that is read. It's
possible that not all children that were stored last time could be
read again. In this case the map will contain no or a null
entry.ignore
- true
if the layout of the current
children should not be changed. The map children
is empty
if ignoreChildren
is true
.in
- the stream to read from. The number of bytes read don't have
to be the same number as the bytes that were written.
null
is a valid
result and indicates that an element is no longer available.
IOException
- if the element can't be read from the streampublic void read(Map<Integer,Dockable> children, boolean ignore, StackDockStation station, DataInputStream in) throws IOException
DockFactory
DockElement
which was earlier stored by a DockFactory
of the same type. The contents have to be written into an already
existing element.
read
in interface DockFactory<StackDockStation>
children
- the known children of the element that is read. It's
possible that not all children that were stored last time could be
read again. In this case the map will contain no or a null
entry.ignore
- true
if the layout of the current
children should not be changed. The map children
is empty
if ignoreChildren
is true
.station
- an element which was created elsewhere and now
has to be set up correctly by this factoryin
- the stream to read from. The number of bytes read don't have
to be the same number as the bytes that were written.
IOException
- if the element can't be read from the streamprotected StackDockStation createStation()
read
when
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