Package org.apache.commons.jexl2.parser

Examples of org.apache.commons.jexl2.parser.JexlNode.jjtAccept()

581
582
583
584
585
586
587
588
589
590
591
            JexlNode node = tree.jjtGetChild(0);
            Interpreter interpreter = createInterpreter(context);
            // set the registers
            Object[] r = {r0, bean, r1, value};
            interpreter.setRegisters(r);
            node.jjtAccept(interpreter, null);
        } catch (JexlException xjexl) {
            if (silent) {
                logger.warn(xjexl.getMessage(), xjexl.getCause());
                return;
            }
View Full Code Here
346
347
348
349
350
351
352
353
354
355
356
        // can have multiple nodes - either an expression, integer literal or
        // reference
        int numChildren = node.jjtGetNumChildren();
        for (int i = 1; i < numChildren; i++) {
            JexlNode nindex = node.jjtGetChild(i);
            Object index = nindex.jjtAccept(this, null);
            object = getAttribute(object, index, nindex);
        }

        return object;
    }
View Full Code Here
629
630
631
632
633
634
635
636
637
638
639
                while (itemsIterator.hasNext()) {
                    // set loopVariable to value of iterator
                    Object value = itemsIterator.next();
                    context.set(loopVariable.image, value);
                    // execute statement
                    result = statement.jjtAccept(this, data);
                }
            }
        }
        return result;
    }
View Full Code Here
741
742
743
744
745
746
747
748
749
750
751
    public Object visit(ASTJexlScript node, Object data) {
        int numChildren = node.jjtGetNumChildren();
        Object result = null;
        for (int i = 0; i < numChildren; i++) {
            JexlNode child = node.jjtGetChild(i);
            result = child.jjtAccept(this, data);
        }
        return result;
    }

    /** {@inheritDoc} */
 
View Full Code Here
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
        boolean isVariable = true;
        int v = 0;
        for (int c = 0; c < numChildren; c++) {
            JexlNode theNode = node.jjtGetChild(c);
            isVariable &= (theNode instanceof ASTIdentifier);
            result = theNode.jjtAccept(this, result);
            // if we get null back a result, check for an ant variable
            if (result == null && isVariable) {
                if (v == 0) {
                    variableName = new StringBuilder(node.jjtGetChild(0).image);
                    v = 1;
View Full Code Here
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
    }

    /** {@inheritDoc} */
    public Object visit(ASTUnaryMinusNode node, Object data) {
        JexlNode valNode = node.jjtGetChild(0);
        Object val = valNode.jjtAccept(this, data);
        if (val instanceof Byte) {
            byte valueAsByte = ((Byte) val).byteValue();
            return Byte.valueOf((byte) -valueAsByte);
        } else if (val instanceof Short) {
            short valueAsShort = ((Short) val).shortValue();
View Full Code Here
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
            // integer literals may be part of an antish var name only if no bean was found so far
            if (result == null && theNode instanceof ASTNumberLiteral && ((ASTNumberLiteral) theNode).isInteger()) {
                isVariable &= v > 0;
            } else {
                isVariable &= (theNode instanceof ASTIdentifier);
                result = theNode.jjtAccept(this, result);
            }
            // if we get null back a result, check for an ant variable
            if (result == null && isVariable) {
                if (v == 0) {
                    variableName = new StringBuilder(node.jjtGetChild(0).image);
View Full Code Here
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
    }

    /** {@inheritDoc} */
    public Object visit(ASTUnaryMinusNode node, Object data) {
        JexlNode valNode = node.jjtGetChild(0);
        Object val = valNode.jjtAccept(this, data);
        try {
            Object number = arithmetic.negate(val);
            // attempt to recoerce to literal class
            if (valNode instanceof ASTNumberLiteral && number instanceof Number) {
                number = arithmetic.narrowNumber((Number) number, ((ASTNumberLiteral) valNode).getLiteralClass());
View Full Code Here
115
116
117
118
119
120
121
122
123
124
125
            // make arg cause become the root cause
            JexlNode root = node;
            while (root.jjtGetParent() != null) {
                root = root.jjtGetParent();
            }
            root.jjtAccept(this, null);
        }
        return end > 0;
    }

    /**
 
View Full Code Here
474
475
476
477
478
479
480
481
482
483
484
        // can have multiple nodes - either an expression, integer literal or reference
        int numChildren = node.jjtGetNumChildren();
        for (int i = 1; i < numChildren; i++) {
            JexlNode nindex = node.jjtGetChild(i);
            if (nindex instanceof JexlNode.Literal<?>) {
                object = nindex.jjtAccept(this, object);
            } else {
                Object index = nindex.jjtAccept(this, null);
                object = getAttribute(object, index, nindex);
            }
        }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.