Package org.drools.core.spi

Examples of org.drools.core.spi.AlphaNodeFieldConstraint

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        assertTrue( c.getPredicateExpression() instanceof PredicateExpression );
        assertTrue( c.getPredicateExpression() instanceof CompiledInvoker );
        assertTrue( !(c.getPredicateExpression() instanceof MVELPredicateExpression ) );
       
        alphanode = (AlphaNode) alphanode.getSinkPropagator().getSinks()[0];
        AlphaNodeFieldConstraint constraint = alphanode.getConstraint();

        if (constraint instanceof MvelConstraint) {
            FieldValue fieldVal = (( MvelConstraint ) constraint).getField();
            assertEquals( "xxx", fieldVal.getValue() );
        }
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        assertTrue( c.getPredicateExpression() instanceof PredicateExpression );
        assertTrue( c.getPredicateExpression() instanceof CompiledInvoker );
        assertTrue( !(c.getPredicateExpression() instanceof MVELPredicateExpression ) );
       
        alphanode = (AlphaNode) alphanode.getSinkPropagator().getSinks()[0];
        AlphaNodeFieldConstraint constraint = alphanode.getConstraint();

        if (constraint instanceof MvelConstraint) {
            FieldValue fieldVal = (( MvelConstraint ) constraint).getField();
            assertEquals( "xxx", fieldVal.getValue() );
        }
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    /* (non-Javadoc)
     * @see org.drools.core.reteoo.BaseNodeVertex#getHtml()
     */
    public String getHtml() {
        AlphaNodeFieldConstraint constraint = this.node.getConstraint();
        if (constraint instanceof MvelConstraint) {
          MvelConstraint mvelConstraint = (MvelConstraint) constraint;
            return NODE_NAME + "<BR/>expression : " + mvelConstraint.toString();
        }
        return NODE_NAME + "<BR/>";
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     * it.
     *
     * @return field name
     */
    public String getFieldName() {
        AlphaNodeFieldConstraint constraint = this.node.getConstraint();
        if (constraint instanceof MvelConstraint) {
          MvelConstraint mvelConstraint = (MvelConstraint) constraint;
            InternalReadAccessor accessor = mvelConstraint.getFieldExtractor();
            if (accessor instanceof ClassFieldReader) {
                return ((ClassFieldReader) accessor).getFieldName();
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     * Constraint's evaluator string
     *
     * @return evaluator string
     */
    public String getEvaluator() {
        AlphaNodeFieldConstraint constraint = this.node.getConstraint();
        if (constraint instanceof MvelConstraint) {
          MvelConstraint mvelConstraint = (MvelConstraint) constraint;
            return mvelConstraint.toString();
        }
        return null;
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     * Constraint field string
     *
     * @return field string
     */
    public String getValue() {
        AlphaNodeFieldConstraint constraint = this.node.getConstraint();
        if (constraint instanceof MvelConstraint) {
          MvelConstraint mvelConstraint = (MvelConstraint) constraint;
            return mvelConstraint.getField().toString();
        }
        return null;
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                break;
            }
        }
       
        AlphaNode alphanode = (AlphaNode) node.getSinkPropagator().getSinks()[0];
        AlphaNodeFieldConstraint constraint = alphanode.getConstraint();

        if (constraint instanceof MvelConstraint) {
            assertTrue( (( MvelConstraint )constraint).getFieldExtractor() instanceof ClassFieldReader );
            FieldValue r = (( MvelConstraint )constraint).getField();
            assertEquals( p.getAddress(), r.getValue() );
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                break;
            }
        }
       
        AlphaNode alphanode = (AlphaNode) node.getSinkPropagator().getSinks()[0];       
        AlphaNodeFieldConstraint constraint = alphanode.getConstraint();

        if (constraint instanceof MvelConstraint) {
            assertTrue( ((MvelConstraint)constraint).getFieldExtractor() instanceof MVELObjectClassFieldReader );
            assertEquals( new Address("s1"), (( MvelConstraint )constraint).getField().getValue() );
        }
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                break;
            }
        }
       
        AlphaNode alphanode = (AlphaNode) node.getSinkPropagator().getSinks()[0];       
        AlphaNodeFieldConstraint constraint = alphanode.getConstraint();

        if (constraint instanceof MvelConstraint) {
            assertTrue( (( MvelConstraint ) alphanode.getConstraint()).getFieldExtractor() instanceof MVELObjectClassFieldReader );
            assertEquals( new Address("s1"), (( MvelConstraint ) alphanode.getConstraint()).getField().getValue() );
        }
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                break;
            }
        }
       
        AlphaNode alphanode = (AlphaNode) node.getSinkPropagator().getSinks()[0];       
        AlphaNodeFieldConstraint constraint = alphanode.getConstraint();

        if (constraint instanceof MvelConstraint) {
            assertTrue( (( MvelConstraint ) alphanode.getConstraint()).getFieldExtractor() instanceof MVELObjectClassFieldReader );
            assertEquals( new Address("s1"), (( MvelConstraint ) alphanode.getConstraint()).getField().getValue() );
        }
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Related Classes of org.drools.core.spi.AlphaNodeFieldConstraint

  • org.drools.compiler.integrationtests.MVELTest
  • org.drools.compiler.rule.builder.dialect.java.JavaDialectTest
  • org.drools.core.reteoo.builder.BuildUtils
  • org.drools.core.reteoo.compiled.ObjectTypeNodeParser
  • org.drools.core.reteoo.CompositeObjectSinkAdapter
  • org.drools.eclipse.reteoo.AlphaNodeVertex
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