Package org.apache.commons.jexl2

Examples of org.apache.commons.jexl2.JexlEngine$Frame


        }
        // synthetize expr using register
        expr = "#0" + (expr.charAt(0) == '[' ? "" : ".") + expr + ";";
        try {
            parser.ALLOW_REGISTERS = true;
            JexlNode tree = parse(expr, null);
            JexlNode node = tree.jjtGetChild(0);
            Interpreter interpreter = createInterpreter(context);
            // set register
            interpreter.setRegisters(bean);
            return node.jjtAccept(interpreter, null);
        } catch (JexlException xjexl) {
            if (silent) {
                logger.warn(xjexl.getMessage(), xjexl.getCause());
                return null;
            }
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        }
        // synthetize expr using registers
        expr = "#0" + (expr.charAt(0) == '[' ? "" : ".") + expr + "=" + "#1" + ";";
        try {
            parser.ALLOW_REGISTERS = true;
            JexlNode tree = parse(expr, null);
            JexlNode node = tree.jjtGetChild(0);
            Interpreter interpreter = createInterpreter(context);
            // set the registers
            interpreter.setRegisters(bean, value);
            node.jjtAccept(interpreter, null);
        } catch (JexlException xjexl) {
            if (silent) {
                logger.warn(xjexl.getMessage(), xjexl.getCause());
                return;
            }
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    /** {@inheritDoc} */
    public Object visit(ASTWhileStatement node, Object data) {
        Object result = null;
        /* first objectNode is the expression */
        Node expressionNode = node.jjtGetChild(0);
        while (arithmetic.toBoolean(expressionNode.jjtAccept(this, data))) {
            // execute statement
            result = node.jjtGetChild(1).jjtAccept(this, data);
        }

        return result;
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    {
        JexlContext jc = new MapContext();
        jc.set("aString", "Hello");
        Foo foo = new Foo();
        jc.set("foo", foo);
        Parser parser = new Parser(new StringReader(";"));
        parser.parse(new StringReader("aString = 'World';"), null);
       
        assertExpression(jc, "hello = 'world'", "world");
        assertEquals("hello variable not changed", "world", jc.get("hello"));
        assertExpression(jc, "result = 1 + 1", new Integer(2));
        assertEquals("result variable not changed", new Integer(2), jc.get("result"));
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     * @throws InvalidSearchConditionException in case of errors retrieving identifiers
     */
    private Set<String> getWhereClause(final String expression, final String value, final AttributableUtil attrUtil)
            throws InvalidSearchConditionException {

        final Parser parser = new Parser(new StringReader(expression));

        // Schema names
        final List<String> identifiers = new ArrayList<String>();

        // Literals
        final List<String> literals = new ArrayList<String>();

        // Get schema names and literals
        Token token;
        while ((token = parser.getNextToken()) != null && StringUtils.hasText(token.toString())) {
            if (token.kind == ParserConstants.STRING_LITERAL) {
                literals.add(token.toString().substring(1, token.toString().length() - 1));
            }

            if (token.kind == ParserConstants.IDENTIFIER) {
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        // Literals
        final List<String> literals = new ArrayList<String>();

        // Get schema names and literals
        Token token;
        while ((token = parser.getNextToken()) != null && StringUtils.hasText(token.toString())) {
            if (token.kind == ParserConstants.STRING_LITERAL) {
                literals.add(token.toString().substring(1, token.toString().length() - 1));
            }

            if (token.kind == ParserConstants.IDENTIFIER) {
                identifiers.add(token.toString());
            }
        }

        // Sort literals in order to process later literals included into others
        Collections.sort(literals, new Comparator<String>() {
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      Animation animation) {
    d.printSection(animation.getName());
    d.printKeyValue("DefaultKeyDuration",""+animation.getDefaultKeyDuration());
    Frame[] frames = animation.getFrames();
    for(int fi=0; fi<frames.length; fi++) {
      Frame f = frames[fi];
      d.printKeyValue("KeyData"+(fi+1),f.getName());
      if(f.getKeyDuration()>0)
        d.printKeyValue("KeyDuration"+(fi+1),""+f.getKeyDuration());
    }
    for(int fi=0; fi<frames.length; fi++) {
      Frame f = frames[fi];
      Point offset = f.getOffset();
      if(offset.x!=0 || offset.y!=0) {
        d.printKeyValue("KeyEventName"+(fi+1),"__"+fi);
        d.printKeyValue("__"+fi, "("+offset.x+","+offset.y+",0)");       
      }
    }
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    return null;
  }

  @Override
  public long getFrameDelay(int index) {
    Frame frame = getFrame(index);
    return (long) (frame.getFinalFrameDuration()*1000);
  }
 
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        for(Frame frame: animation.getFrames()) {
          paintFrame(g, frame);
        }
      }
      if (selected instanceof Frame) {
        Frame frame = (Frame) selected;
        paintFrame(g,frame);
      }   
    }
    if(freeOffsetStart != null && freeOffsetEnd != null) {
      Point base = toScreen(freeOffsetStart);
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  private int snap(int snapMe){
    return java.lang.Math.round( snapMe/parent.SnapSlider.getValue() )*parent.SnapSlider.getValue();
  }
 
  @Override public void mouseDragged(MouseEvent e) {
    Frame selected = getSelectedFrame();
    if(selected==null) return;
    if((e.getModifiersEx() & MouseEvent.BUTTON3_DOWN_MASK) == MouseEvent.BUTTON3_DOWN_MASK) {
      if(parent.isSettingOffsetDirectly())
        handleEditOffset(selected,e);     
      if(parent.isSettingOffsetWithRelativePos())
        freeOffsetEnd = getViewPoint(e);
      if(parent.isSettingPivot()) 
        selected.setPivot(new Point(getViewX(e),getViewY(e)));
      if(parent.isRectangleLocked()) {
        int x = snap(getViewX(e)), y = snap(getViewY(e))

        selected.setRectangle(new Rectangle(x,y,parent.lockRectButton.lastRect.width,parent.lockRectButton.lastRect.height));
        selected.setImageFile(editorFrame.getData().getProject().getRelativeFile(imageFile));

        int PivotDX = parent.lockRectButton.lastPivot.x - parent.lockRectButton.lastRect.x;
        int PivotDY = parent.lockRectButton.lastPivot.y - parent.lockRectButton.lastRect.y;
        selected.setPivot(new Point(x+PivotDX,y+PivotDY));
      }
      if(parent.isEditingRectangle()){
       
        Rectangle rect = selected.getRectangle();
        int x = snap(rect.x), y = snap(rect.y);
        int dx = snap(getViewX(e)-x), dy = snap(getViewY(e)-y);
        Rectangle newRectangle = new Rectangle(x,y,dx,dy);
        selected.setRectangle(newRectangle);
        selected.setImageFile(editorFrame.getData().getProject().getRelativeFile(imageFile));
      }
      if(parent.isSettingOffsetWithTemporaryPivot()) {
        if(parent.temporaryPivotOffsetButton.getPivot2()!=null) {
          parent.temporaryPivotOffsetButton.setPivot2(getViewPoint(e));
          selected.setOffset(parent.temporaryPivotOffsetButton.getOffset());
        }
        else
          parent.temporaryPivotOffsetButton.setPivot1(getViewPoint(e));
      }
    }
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