Examples of prefuse.data.CascadedTable


        if ( TestConfig.verbose() ) {
            System.out.println(filter.toString());
        }
        
        CascadedTable ft = new CascadedTable(t, filter);


        TableIterator iter = ft.iterator();
        while ( iter.hasNext() ) {
            int row = iter.nextInt();
            try {
                for (int c = 0; c < NCOLS; ++c) {
                    Object o1 = TABLE[c][ft.getColumnRow(row,c)];
                    Object o2 = ft.get(row,HEADERS[c]);
                    assertEquals(o1, o2);
                }
            } catch (Exception e) {
                fail("Caught exception: " + e);
            }
        }


        // add an extra column to the cascaded table
        String name = "test";
        ft.addColumn(name, double.class, new Double(Math.PI));
        iter = ft.iterator();
        while (iter.hasNext()) {
            int row = iter.nextInt();
            iter.setDouble(name, Math.E);
            assertTrue(Math.E == ft.getDouble(row, name));
        }


        int nr = t.addRow();
        t.setInt(nr, HEADERS[0], nr+1);
        t.setDouble(nr, HEADERS[4], 2.5);

            public boolean getBoolean(Tuple t) {
                return t.getFloat(HEADERS[3]) < thresh;
            }
        };
        
        CascadedTable ft = new CascadedTable(t, p);
        
        for ( int i=0, r=0; i<NROWS; ++i ) {
            float val = ((Float)TABLE[3][i]).floatValue();
            if ( val < thresh ) {
                try {
                    for ( int c=0; c<NCOLS; ++c ) {
                        Object o1 = TABLE[c][i];
                        Object o2 = ft.get(r, HEADERS[c]);
                        assertEquals(o1, o2);
                    }
                    ++r;
                } catch ( Exception e ) {
                    fail("Caught exception: "+e);
                }
            }
        }
        
        // add an extra column to the cascaded table
        String name = "test";
        ft.addColumn(name, double.class, new Double(Math.PI));
        TableIterator iter = ft.iterator();
        while ( iter.hasNext() ) {
            int row = iter.nextInt();
            iter.setDouble(name, Math.E);
            assertTrue(Math.E == ft.getDouble(row, name));
        }
        
        int nr = t.addRow();
        t.setFloat(nr, HEADERS[3], 0.5f);
        t.setInt(nr, HEADERS[0], 77);

Examples of prefuse.data.CascadedTable

Related Classes of prefuse.data.CascadedTable