Package org.drools.spi

Examples of org.drools.spi.Constraint$ConstraintType

158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
            if ( object instanceof Declaration ) {
                // nothing to be done
                continue;
            }

            final Constraint constraint = (Constraint) object;
            if ( constraint.getType().equals( Constraint.ConstraintType.ALPHA ) ) {
                alphaConstraints.add( constraint );
            } else if ( constraint.getType().equals( Constraint.ConstraintType.BETA ) ) {
                betaConstraints.add( constraint );
                if( isNegative &&
                    context.getRuleBase().getConfiguration().getEventProcessingMode() == EventProcessingOption.STREAM &&
                    pattern.getObjectType().isEvent() &&
                    constraint.isTemporal() ) {
                    checkDelaying( context, constraint );
                }
            } else {
                throw new RuntimeDroolsException( "Unknown constraint type: "+constraint.getType()+". This is a bug. Please contact development team.");
            }
        }
    }
View Full Code Here
208
209
210
211
212
213
214
215
216
217
218
        if ( this.indexed >= 0 ) {
            LinkedListEntry entry = (LinkedListEntry) this.constraints.getFirst();
            final List list = new ArrayList();

            for ( int pos = 0; pos <= this.indexed; pos++ ) {
                final Constraint constraint = (Constraint) entry.getObject();
                final VariableConstraint variableConstraint = (VariableConstraint) constraint;
                final FieldIndex index = new FieldIndex( variableConstraint.getFieldExtractor(),
                                                         variableConstraint.getRequiredDeclarations()[0],
                                                         variableConstraint.getEvaluator() );
                list.add( index );
View Full Code Here
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
            for( Iterator it = pattern.getConstraints().iterator(); it.hasNext(); ) {
                Object next = it.next();
                if( next instanceof Declaration ) {
                    continue;
                }
                Constraint constraint = (Constraint) next;
                Declaration[] decl = constraint.getRequiredDeclarations();
                for( int i = 0; i < decl.length; i++ ) {
                    Declaration resolved = resolver.getDeclaration( decl[i].getIdentifier() );
                    if( resolved != null && resolved != decl[i] ) {
                        constraint.replaceDeclaration( decl[i], resolved );
                    }
                }
            }
        } else {
            contextStack.push( element );
View Full Code Here
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
            if ( object instanceof Declaration ) {
                // nothing to be done
                continue;
            }

            final Constraint constraint = (Constraint) object;
            final Declaration[] declarations = constraint.getRequiredDeclarations();

            boolean isAlphaConstraint = true;
            for ( int i = 0; isAlphaConstraint && i < declarations.length; i++ ) {
                if ( !declarations[i].isGlobal() && declarations[i].getPattern() != pattern ) {
                    isAlphaConstraint = false;
                }
            }

            if ( isAlphaConstraint ) {
                alphaConstraints.add( constraint );
            } else {
                utils.checkUnboundDeclarations( context,
                                                constraint.getRequiredDeclarations() );
                betaConstraints.add( constraint );
            }
        }
    }
View Full Code Here
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
        if ( restriction == null ) {
            // error was already logged during restriction creation failure
            return;
        }

        Constraint constraint = null;
        if ( restriction instanceof AbstractCompositeRestriction ) {
            constraint = new MultiRestrictionFieldConstraint( extractor,
                                                              restriction );
        } else if ( restriction instanceof LiteralRestriction ) {
            constraint = new LiteralConstraint( extractor,
                                                (LiteralRestriction) restriction );
            registerReadAccessor( context,
                                  pattern.getObjectType(),
                                  fieldName,
                                  (LiteralConstraint) constraint );
            registerReadAccessor( context,
                                  pattern.getObjectType(),
                                  fieldName,
                                  (LiteralRestriction) restriction );
        } else if ( restriction instanceof VariableRestriction ||  restriction instanceof UnificationRestriction ) {
            constraint = new VariableConstraint( extractor,
                                                 restriction );
            registerReadAccessor( context,
                                  pattern.getObjectType(),
                                  fieldName,
                                  (AcceptsReadAccessor) restriction );
            registerReadAccessor( context,
                                  pattern.getObjectType(),
                                  fieldName,
                                  (AcceptsReadAccessor) restriction );
        } else if ( restriction instanceof ReturnValueRestriction ) {
            constraint = new ReturnValueConstraint( extractor,
                                                    (ReturnValueRestriction) restriction );
            registerReadAccessor( context,
                                  pattern.getObjectType(),
                                  fieldName,
                                  (ReturnValueConstraint) constraint );
            registerReadAccessor( context,
                                  pattern.getObjectType(),
                                  fieldName,
                                  (ReturnValueRestriction) restriction );
        } else {
            context.getErrors().add( new DescrBuildError( context.getParentDescr(),
                                                          fieldConstraintDescr,
                                                          null,
                                                          "This is a bug: Unkown restriction type '" + restriction.getClass() + "' for pattern '" + pattern.getObjectType().toString() + "' in rule '" + context.getRule().getName() + "'" ) );
        }

        if ( container == null ) {
            pattern.addConstraint( constraint );
        } else {
            if ( constraint.getType().equals( Constraint.ConstraintType.UNKNOWN ) ) {
                this.setConstraintType( pattern,
                                        (MutableTypeConstraint) constraint );
            }
            container.addConstraint( constraint );
        }
View Full Code Here
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
            if ( object instanceof Declaration ) {
                // nothing to be done
                continue;
            }

            final Constraint constraint = (Constraint) object;
            if ( constraint.getType().equals( Constraint.ConstraintType.ALPHA ) ) {
                alphaConstraints.add( constraint );
            } else if ( constraint.getType().equals( Constraint.ConstraintType.BETA ) ) {
                betaConstraints.add( constraint );
                if ( isNegative && context.getRuleBase().getConfiguration().getEventProcessingMode() == EventProcessingOption.STREAM && pattern.getObjectType().isEvent() && constraint.isTemporal() ) {
                    checkDelaying( context,
                                   constraint );
                }
            } else {
                throw new RuntimeDroolsException( "Unknown constraint type: " + constraint.getType() + ". This is a bug. Please contact development team." );
            }
        }
    }
View Full Code Here
271
272
273
274
275
276
277
278
279
280
281
        if ( this.indexed >= 0 ) {
            LinkedListEntry entry = (LinkedListEntry) this.constraints.getFirst();
            final List list = new ArrayList();

            for ( int pos = 0; pos <= this.indexed; pos++ ) {
                final Constraint constraint = (Constraint) entry.getObject();
                final VariableConstraint variableConstraint = (VariableConstraint) constraint;
                final FieldIndex index = new FieldIndex( variableConstraint.getFieldExtractor(),
                                                         variableConstraint.getRequiredDeclarations()[0],
                                                         variableConstraint.getEvaluator() );
                list.add( index );
View Full Code Here
225
226
227
228
229
230
231
232
233
234
235
        if ( this.indexed >= 0 ) {
            LinkedListEntry entry = (LinkedListEntry) this.constraints.getFirst();
            final List list = new ArrayList();

            for ( int pos = 0; pos <= this.indexed; pos++ ) {
                final Constraint constraint = (Constraint) entry.getObject();
                final VariableConstraint variableConstraint = (VariableConstraint) constraint;
                final FieldIndex index = new FieldIndex( variableConstraint.getFieldExtractor(),
                                                         variableConstraint.getRequiredDeclarations()[0],
                                                         variableConstraint.getEvaluator() );
                list.add( index );
View Full Code Here
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
        addProperty( PROP_ALPHA_VALUE,
                     vertex.getValue(),
                     descriptorList,
                     valueMap );

        Constraint constraint = vertex.getConstraint();
        if ( constraint == null ) {
            return;
        }
        IPropertyDescriptor prop = new PropertyDescriptor( CONSTRAINT,
                                                           CONSTRAINT_CAP );
        addProperty( prop,
                     constraint.toString(),
                     descriptorList,
                     valueMap );

    }
View Full Code Here
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
            if ( object instanceof Declaration ) {
                // nothing to be done
                continue;
            }

            final Constraint constraint = (Constraint) object;
            if ( constraint.getType().equals( Constraint.ConstraintType.ALPHA ) ) {
                alphaConstraints.add( constraint );
            } else if ( constraint.getType().equals( Constraint.ConstraintType.BETA ) ) {
                betaConstraints.add( constraint );
                if ( isNegative && context.getRuleBase().getConfiguration().getEventProcessingMode() == EventProcessingOption.STREAM && pattern.getObjectType().isEvent() && constraint.isTemporal() ) {
                    checkDelaying( context,
                                   constraint );
                }
            } else {
                throw new RuntimeDroolsException( "Unknown constraint type: " + constraint.getType() + ". This is a bug. Please contact development team." );
            }
        }
    }
View Full Code Here
TOP

Related Classes of org.drools.spi.Constraint$ConstraintType

  • org.drools.common.DefaultBetaConstraints
  • org.drools.compiler.PackageBuilderTest
  • org.drools.eclipse.editors.rete.model.VertexPropertySource
  • org.drools.reteoo.builder.PatternBuilder
  • org.drools.rule.builder.dialect.java.JavaDialectBinaryEqualityTest
  • org.drools.rule.builder.PatternBuilder
  • org.drools.rule.LogicTransformer
  • org.drools.rule.Pattern
  • org.drools.template.parser.DefaultTemplateRuleBaseTest
    • Copyright © 2018 www.massapicom. 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.