Package org.drools.core.rule.constraint.ConditionAnalyzer

Examples of org.drools.core.rule.constraint.ConditionAnalyzer.Expression

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        private void jitUnary(SingleCondition singleCondition) {
            jitExpression(singleCondition.getLeft());
        }

        private void jitBinary(SingleCondition singleCondition) {
            Expression left = singleCondition.getLeft();
            Expression right = singleCondition.getRight();
            Class<?> commonType = singleCondition.getOperation().needsSameType() ?
                    findCommonClass(left.getType(), !left.canBeNull(), right.getType(), !right.canBeNull(), singleCondition.getOperation().isEquality()) :
                    null;

            if (commonType == Object.class && singleCondition.getOperation().isComparison()) {
                commonType = Comparable.class;
            }
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        private void jitInstanceof(SingleCondition singleCondition) {
            Class<?> value = (Class<?>)((FixedExpression)singleCondition.getRight()).getValue();
            String internalClassName = internalName(value);

            Expression left = singleCondition.getLeft();
            Class<?> leftType = isDeclarationExpression(left) ? convertFromPrimitiveType(left.getType()) : left.getType();
            jitExpression(left, leftType);

            mv.visitTypeInsn(INSTANCEOF, internalClassName);
        }
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        private void jitUnary(SingleCondition singleCondition) {
            jitExpression(singleCondition.getLeft());
        }

        private void jitBinary(SingleCondition singleCondition) {
            Expression left = singleCondition.getLeft();
            Expression right = singleCondition.getRight();
            Class<?> commonType = singleCondition.getOperation().needsSameType() ?
                    findCommonClass(left.getType(), !left.canBeNull(), right.getType(), !right.canBeNull(), singleCondition.getOperation().isEquality()) :
                    null;

            if (commonType == Object.class && singleCondition.getOperation().isComparison()) {
                commonType = Comparable.class;
            }
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        private void jitInstanceof(SingleCondition singleCondition) {
            Class<?> value = (Class<?>)((FixedExpression)singleCondition.getRight()).getValue();
            String internalClassName = internalName(value);

            Expression left = singleCondition.getLeft();
            Class<?> leftType = isDeclarationExpression(left) ? convertFromPrimitiveType(left.getType()) : left.getType();
            jitExpression(left, leftType);

            mv.visitTypeInsn(INSTANCEOF, internalClassName);
        }
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Related Classes of org.drools.core.rule.constraint.ConditionAnalyzer.Expression

  • org.drools.core.rule.constraint.ASMConditionEvaluatorJitter$EvaluateMethodGenerator
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