public void positionStmtsAfterEnumInitStmts(List<Statement> staticFieldStatements) { MethodNode method = getOrAddStaticConstructorNode(); Statement statement = method.getCode(); if (statement instanceof BlockStatement) { BlockStatement block = (BlockStatement) statement; // add given statements for explicitly declared static fields just after enum-special fields // are found - the $VALUES binary expression marks the end of such fields. List<Statement> blockStatements = block.getStatements(); ListIterator<Statement> litr = blockStatements.listIterator(); while (litr.hasNext()) { Statement stmt = litr.next(); if (stmt instanceof ExpressionStatement && ((ExpressionStatement) stmt).getExpression() instanceof BinaryExpression) { BinaryExpression bExp = (BinaryExpression) ((ExpressionStatement) stmt).getExpression(); if (bExp.getLeftExpression() instanceof FieldExpression) { FieldExpression fExp = (FieldExpression) bExp.getLeftExpression(); if (fExp.getFieldName().equals("$VALUES")) { for (Statement tmpStmt : staticFieldStatements) { litr.add(tmpStmt); } } } } } } }
protected Expression transformBinaryExpression(BinaryExpression be) { int type = be.getOperation().getType(); boolean oldInLeftExpression; Expression right = transform(be.getRightExpression()); be.setRightExpression(right); Expression left; if (type == Types.EQUAL && be.getLeftExpression() instanceof VariableExpression) { oldInLeftExpression = inLeftExpression; inLeftExpression = true; left = transform(be.getLeftExpression()); inLeftExpression = oldInLeftExpression; if (left instanceof StaticMethodCallExpression) { StaticMethodCallExpression smce = (StaticMethodCallExpression) left; StaticMethodCallExpression result = new StaticMethodCallExpression(smce.getOwnerType(), smce.getMethod(), right); setSourcePosition(result, be); return result; } } else { left = transform(be.getLeftExpression()); } be.setLeftExpression(left); return be; }
@Override public void visitBinaryExpression(BinaryExpression be) { super.visitBinaryExpression(be); switch (be.getOperation().getType()) { case Types.EQUAL: // = assignment case Types.BITWISE_AND_EQUAL: case Types.BITWISE_OR_EQUAL: case Types.BITWISE_XOR_EQUAL: case Types.PLUS_EQUAL: case Types.MINUS_EQUAL: case Types.MULTIPLY_EQUAL: case Types.DIVIDE_EQUAL: case Types.INTDIV_EQUAL: case Types.MOD_EQUAL: case Types.POWER_EQUAL: case Types.LEFT_SHIFT_EQUAL: case Types.RIGHT_SHIFT_EQUAL: case Types.RIGHT_SHIFT_UNSIGNED_EQUAL: checkFinalFieldAccess(be.getLeftExpression()); break; default: break; } }
public void visitBinaryExpression(BinaryExpression binaryExpression) throws Exception { binaryExpression.getLeftExpression().accept(this); binaryExpression.getRightExpression().accept(this); }
public void visitBinaryExpression(BinaryExpression expression) { expression.getLeftExpression().visit(this); expression.getRightExpression().visit(this); }
private void visitBinaryOperation(BinaryExpression be) { be.getLeftExpression().accept(this); be.getRightExpression().accept(this); }