primitive.java

fortran并行计算包

        rep.append( "]" );
        rep.append( " bsize=" + this.getByteSize() );
        return rep.toString();
    }

/*
    // Primitive( final Coord[] ) and Primitive( Category, final Coord[] )
    // are VERY dangerous constructors because only references of Coord[]
    // are passed, so Coord[] of originating Primitive could be modified
    // in multiple objects!!!!!
    public Primitive( final Coord[] in_vertices )
    {
        super( in_vertices );
        vertices        = in_vertices;
        last_vtx_idx    = vertices.length - 1;
        super.setCategory( null );
    }

    public Primitive( Category in_type, final Coord[] in_vertices )
    {
        super( in_vertices );
        vertices        = in_vertices;
        last_vtx_idx    = vertices.length - 1;
        super.setCategory( in_type );
    }

    //  Check clone() interface
    public static final void main( String[] args )
    {
        Primitive prime, sobj;

        Category ctgy = new Category();  // incomplete category
        ctgy.setInfoKeys( "msg_tag\nmsg_size\n" );
        prime = new Primitive( ctgy, new Coord[] { new Coord( 1.1, 1 ),
                                                 new Coord( 2.2, 2 ) } );
        prime.setInfoValue( 0, 10 );
        prime.setInfoValue( 1, 1024 );
        System.out.println( "prime = " + prime );

        sobj = null;
        try {
            sobj = (Primitive) prime.clone();
        } catch( CloneNotSupportedException cerr ) {
            cerr.printStackTrace();
            System.exit( 1 );
        }

        System.out.println( "\nAfter cloning" );
        System.out.println( "prime = " + prime );
        System.out.println( "sobj = " + sobj );

        sobj.getStartVertex().time = 4.4;
        sobj.getFinalVertex().time = 5.5;
        sobj.setInfoValue( 0, 1000 );
        System.out.println( "\nAfter modification of the clone" );
        System.out.println( "prime = " + prime );
        System.out.println( "sobj = " + sobj );
        System.out.println( "This proves that clone() is useless for Shadow" );
    }
*/


    public boolean isTimeOrdered()
    {
        if ( ! super.isTimeOrdered() ) {
            System.err.println( "**** Violation of Causality ****\n"
                              + "Offending Primitive -> " + this );
            return false;
        }
        for ( int idx = 0 ; idx <= last_vtx_idx ; idx++ ) {
            if ( ! super.contains( vertices[ idx ].time ) ) {
                System.err.println( "**** Out of Primitive Time Range ****\n"
                                  + "Offending Primitive -> " + this + "\n"
                                  + "\t time coordinate " + idx
                                  + " is out of range." );
                return false;
            }
        }
        return true;
    }



    // Implementation of abstract methods.

    /* 
        0.0f < nesting_ftr <= 1.0f
    */
    public  int  drawState( Graphics2D g, CoordPixelXform coord_xform,
                            Map map_line2row, DrawnBoxSet drawn_boxes,
                            ColorAlpha color )
    {
        Coord  start_vtx, final_vtx;
        start_vtx = this.getStartVertex();
        final_vtx = this.getFinalVertex();

        double tStart, tFinal;
        tStart = start_vtx.time;  /* different from Shadow */
        tFinal = final_vtx.time;  /* different form Shadow */

        int    rowID;
        float  nesting_ftr;
        /* assume RowID and NestingFactor have been calculated */
        rowID       = super.getRowID();
        nesting_ftr = super.getNestingFactor();

        // System.out.println( "\t" + this + " nestftr=" + nesting_ftr );
        
        float  rStart, rFinal;
        rStart = (float) rowID - nesting_ftr / 2.0f;
        rFinal = rStart + nesting_ftr;

        return State.draw( g, color, null, coord_xform,
                           drawn_boxes.getLastStatePos( rowID ),
                           tStart, rStart, tFinal, rFinal );
    }

    //  assume this Primitive overlaps with coord_xform.TimeBoundingBox
    public  int  drawArrow( Graphics2D g, CoordPixelXform coord_xform,
                            Map map_line2row, DrawnBoxSet drawn_boxes,
                            ColorAlpha color )
    {
        Coord  start_vtx, final_vtx;
        start_vtx = this.getStartVertex();
        final_vtx = this.getFinalVertex();

        double tStart, tFinal;
        tStart = start_vtx.time;
        tFinal = final_vtx.time;

        int    iStart, iFinal;
        iStart = ( (Integer)
                   map_line2row.get( new Integer(start_vtx.lineID) )
                 ).intValue();
        iFinal = ( (Integer)
                   map_line2row.get( new Integer(final_vtx.lineID) )
                 ).intValue();

        return Arrow.draw( g, color, null, coord_xform,
                           drawn_boxes.getLastArrowPos( iStart, iFinal ),
                           tStart, (float) iStart, tFinal, (float) iFinal );
    }

    public  int  drawEvent( Graphics2D g, CoordPixelXform coord_xform,
                            Map map_line2row, DrawnBoxSet drawn_boxes,
                            ColorAlpha color )
    {
        Coord  vtx;
        vtx = this.getStartVertex();

        double tPoint;
        tPoint = vtx.time;  /* different from Shadow */

        int    rowID;
        float  rPeak, rStart, rFinal;
        rowID  = ( (Integer)
                   map_line2row.get( new Integer(vtx.lineID) )
                 ).intValue();
        // rPeak  = (float) rowID + NestingStacks.getHalfInitialNestingHeight();
        rPeak  = (float) rowID - 0.25f;
        rStart = (float) rowID - 0.5f;
        rFinal = rStart + 1.0f;

        return Event.draw( g, color, null, coord_xform,
                           drawn_boxes.getLastEventPos( rowID ),
                           tPoint, rPeak, rStart, rFinal );
    }



    /* 
        0.0f < nesting_ftr <= 1.0f
    */
    public  boolean isPixelInState( CoordPixelXform coord_xform,
                                    Map map_line2row, Point pix_pt )
    {
        Coord  start_vtx, final_vtx;
        start_vtx = this.getStartVertex();
        final_vtx = this.getFinalVertex();

        double tStart, tFinal;
        tStart = start_vtx.time;  /* different from Shadow */
        tFinal = final_vtx.time;  /* different form Shadow */

        int    rowID;
        float  nesting_ftr;
        /*
        rowID  = ( (Integer)
                   map_line2row.get( new Integer(start_vtx.lineID) )
                 ).intValue();
        */
        /* assume RowID and NestingFactor have been calculated */
        rowID       = super.getRowID();
        nesting_ftr = super.getNestingFactor();

        // System.out.println( "\t" + this + " nestftr=" + nesting_ftr );

        float  rStart, rFinal;
        rStart = (float) rowID - nesting_ftr / 2.0f;
        rFinal = rStart + nesting_ftr;

        return State.containsPixel( coord_xform, pix_pt,
                                    tStart, rStart, tFinal, rFinal );
    }

    //  assume this Primitive overlaps with coord_xform.TimeBoundingBox
    public  boolean isPixelOnArrow( CoordPixelXform coord_xform,
                                    Map map_line2row, Point pix_pt )
    {
        Coord  start_vtx, final_vtx;
        start_vtx = this.getStartVertex();
        final_vtx = this.getFinalVertex();

        double tStart, tFinal;
        tStart = start_vtx.time;
        tFinal = final_vtx.time;

        float  rStart, rFinal;
        rStart = ( (Integer)
                   map_line2row.get( new Integer(start_vtx.lineID) )
                 ).floatValue();
        rFinal = ( (Integer)
                   map_line2row.get( new Integer(final_vtx.lineID) )
                 ).floatValue();

        return Line.containsPixel( coord_xform, pix_pt,
                                   tStart, rStart, tFinal, rFinal );
    }

    public  boolean isPixelAtEvent( CoordPixelXform coord_xform,
                                    Map map_line2row, Point pix_pt )
    {
        Coord  vtx;
        vtx = this.getStartVertex();

        double tPoint;
        tPoint = vtx.time;  /* different from Shadow */

        int    rowID;
        float  rStart, rFinal;
        rowID  = ( (Integer)
                   map_line2row.get( new Integer(vtx.lineID) )
                 ).intValue();
        rStart = (float) rowID - 0.5f;
        rFinal = rStart + 1.0f;

        return Event.containsPixel( coord_xform, pix_pt,
                                    tPoint, rStart, rFinal );
    }

    public boolean containSearchable()
    {
        return super.getCategory().isVisiblySearchable();
    }
}