Package prefuse.data.tuple

Examples of prefuse.data.tuple.TupleSet.clear()

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        m_vis.addFocusGroup(linear, new DefaultTupleSet());
        m_vis.getGroup(Visualization.FOCUS_ITEMS).addTupleSetListener(
            new TupleSetListener() {
                public void tupleSetChanged(TupleSet t, Tuple[] add, Tuple[] rem) {
                    TupleSet linearInterp = m_vis.getGroup(linear);
                    if ( add.length < 1 ) return; linearInterp.clear();
                    for ( Node n = (Node)add[0]; n!=null; n=n.getParent() )
                        linearInterp.addTuple(n);
                }
            }
        );
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            for ( Iterator items = ts.tuples(ValidatedPredicate.TRUE);
                  items.hasNext(); )
            {
                ((VisualItem)items.next()).setValidated(false);
            }
            ts.clear(); // trigger group removal callback
            m_focus.remove(group);
            return true;
        }
       
        // focus group not found, check for primary group
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        // first clear out all the focus groups
        Iterator iter = m_focus.entrySet().iterator();
        while ( iter.hasNext() ) {
            Map.Entry entry = (Map.Entry)iter.next();
            TupleSet ts = (TupleSet)entry.getValue();
            ts.clear();
        }
        // finally clear out all map entries
        m_visual.clear();
        m_source.clear();
    }
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        m_vis.addFocusGroup(linear, new DefaultTupleSet());
        m_vis.getGroup(Visualization.FOCUS_ITEMS).addTupleSetListener(
            new TupleSetListener() {
                public void tupleSetChanged(TupleSet t, Tuple[] add, Tuple[] rem) {
                    TupleSet linearInterp = m_vis.getGroup(linear);
                    if ( add.length < 1 ) return; linearInterp.clear();
                    for ( Node n = (Node)add[0]; n!=null; n=n.getParent() )
                        linearInterp.addTuple(n);
                }
            }
        );
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        search.addTupleSetListener(new TupleSetListener() {
            public void tupleSetChanged(TupleSet t, Tuple[] add, Tuple[] rem) {
                m_vis.cancel("animate");
               
                // invalidate changed tuples, add them all to the focus set
                focus.clear();
                for ( int i=0; i<add.length; ++i ) {
                    ((VisualItem)add[i]).setValidated(false);
                    focus.addTuple(add[i]);
                }
                for ( int i=0; i<rem.length; ++i ) {
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                                            Tuple[] add,
                                            Tuple[] rem) {
                    TupleSet linearInterp = vis.getGroup(Constants.LINEAR);
                    if (add.length < 1)
                        return;
                    linearInterp.clear();
                    for (Node n = (Node) add[0]; n != null; n = n.getParent())
                        linearInterp.addTuple(n);
                }
            }
        );       
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