Package org.drools.util

Examples of org.drools.util.TupleHashTable

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            final FieldIndex[] indexes = (FieldIndex[]) list.toArray( new FieldIndex[list.size()] );
            TupleMemory tupleMemory;
            if ( conf.isIndexLeftBetaMemory() ) {
                tupleMemory = new TupleIndexHashTable( indexes );
            } else {
                tupleMemory = new TupleHashTable();
            }

            FactHandleMemory factHandleMemory;
            if ( conf.isIndexRightBetaMemory() ) {
                factHandleMemory = new FactHandleIndexHashTable( indexes );
            } else {
                factHandleMemory = conf.isSequential() ? (FactHandleMemory) new FactList() : (FactHandleMemory) new FactHashTable();
            }
            memory = new BetaMemory( conf.isSequential() ? null : tupleMemory,
                                     factHandleMemory );
        } else {
            memory = new BetaMemory( conf.isSequential() ? null : new TupleHashTable(),
                                     conf.isSequential() ? (FactHandleMemory) new FactList() : (FactHandleMemory) new FactHashTable() );
        }

        return memory;
    }
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            TupleMemory tupleMemory;
            if ( config.isIndexLeftBetaMemory() ) {
                tupleMemory = new TupleIndexHashTable( indexes );
            } else {
                tupleMemory = new TupleHashTable();
            }

            FactHandleMemory factHandleMemory;
            if ( config.isIndexRightBetaMemory() ) {
                factHandleMemory = new FactHandleIndexHashTable( indexes );
            } else {
                factHandleMemory = config.isSequential() ? (FactHandleMemory) new FactList() : (FactHandleMemory) new FactHashTable();
            }
            memory = new BetaMemory( config.isSequential() ? null : tupleMemory,
                                     factHandleMemory );
        } else {
            memory = new BetaMemory( config.isSequential() ? null : new TupleHashTable(),
                                     config.isSequential() ? (FactHandleMemory) new FactList() : (FactHandleMemory) new FactHashTable() );
        }

        return memory;
    }
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            final FieldIndex[] indexes = (FieldIndex[]) list.toArray( new FieldIndex[list.size()] );
            TupleMemory tupleMemory;
            if ( config.isIndexLeftBetaMemory() ) {
                tupleMemory = new TupleIndexHashTable( indexes );
            } else {
                tupleMemory = new TupleHashTable();
            }

            FactHandleMemory factHandleMemory;
            if ( config.isIndexRightBetaMemory() ) {
                factHandleMemory = new FactHandleIndexHashTable( indexes );
            } else {
                factHandleMemory = config.isSequential() ? (FactHandleMemory) new FactList() : (FactHandleMemory) new FactHashTable();
            }
            memory = new BetaMemory( config.isSequential() ? null : tupleMemory,
                                     factHandleMemory );
        } else {
            memory = new BetaMemory( config.isSequential() ? null : new TupleHashTable(),
                                     config.isSequential() ? (FactHandleMemory) new FactList() : (FactHandleMemory) new FactHashTable() );
        }

        return memory;
    }
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    public boolean isEmpty() {
        return true;
    }

    public BetaMemory createBetaMemory(final RuleBaseConfiguration config) {
        final BetaMemory memory = new BetaMemory( config.isSequential() ? null : new TupleHashTable(),
                                                  config.isSequential() ? (FactHandleMemory) new FactList() : (FactHandleMemory) new FactHashTable() );

        return memory;
    }
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                                                     variableConstraint.getEvaluator() );
            TupleMemory tupleMemory;
            if ( this.conf.isIndexLeftBetaMemory() ) {
                tupleMemory = new TupleIndexHashTable( new FieldIndex[]{index} );
            } else {
                tupleMemory = new TupleHashTable();
            }

            FactHandleMemory factHandleMemory;
            if ( this.conf.isIndexRightBetaMemory() ) {
                factHandleMemory = new FactHandleIndexHashTable( new FieldIndex[]{index} );
            } else {
                factHandleMemory = new FactHashTable();
            }
            memory = new BetaMemory( config.isSequential() ? null : tupleMemory,
                                     factHandleMemory );
        } else {
            memory = new BetaMemory( config.isSequential() ? null : new TupleHashTable(),
                                     new FactHashTable() );
        }

        return memory;
    }
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            final FieldIndex[] indexes = (FieldIndex[]) list.toArray( new FieldIndex[list.size()] );
            TupleMemory tupleMemory;
            if ( conf.isIndexLeftBetaMemory() ) {
                tupleMemory = new TupleIndexHashTable( indexes );
            } else {
                tupleMemory = new TupleHashTable();
            }

            FactHandleMemory factHandleMemory;
            if ( conf.isIndexRightBetaMemory() ) {
                factHandleMemory = new FactHandleIndexHashTable( indexes );
            } else {
                factHandleMemory = conf.isSequential() ? (FactHandleMemory) new FactList() : (FactHandleMemory) new FactHashTable();
            }
            memory = new BetaMemory( conf.isSequential() ? null : tupleMemory,
                                     factHandleMemory );
        } else {
            memory = new BetaMemory( conf.isSequential() ? null : new TupleHashTable(),
                                     conf.isSequential() ? (FactHandleMemory) new FactList() : (FactHandleMemory) new FactHashTable() );
        }

        return memory;
    }
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        private RuleFlowGroup     ruleFlowGroup;

        private TupleHashTable    tupleMemory;

        public TerminalNodeMemory() {
            this.tupleMemory = new TupleHashTable();
        }
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        final boolean allowed = this.condition.isAllowed( tuple,
                                                          workingMemory );

        if ( allowed ) {
            if ( this.tupleMemoryEnabled ) {
                final TupleHashTable memory = (TupleHashTable) workingMemory.getNodeMemory( this );
                memory.add( tuple );
            }

            this.sink.propagateAssertTuple( tuple,
                                            context,
                                            workingMemory );
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    }

    public void retractTuple(final ReteTuple tuple,
                             final PropagationContext context,
                             final InternalWorkingMemory workingMemory) {
        final TupleHashTable memory = (TupleHashTable) workingMemory.getNodeMemory( this );

        // can we improve that?
        final ReteTuple memTuple = memory.remove( tuple );
        if ( memTuple != null ) {
            this.sink.propagateRetractTuple( memTuple,
                                             context,
                                             workingMemory );
        }
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        return this.tupleSource.equals( other.tupleSource ) && this.condition.equals( other.condition );
    }

    public Object createMemory(final RuleBaseConfiguration config) {
        return new TupleHashTable();
    }
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Related Classes of org.drools.util.TupleHashTable

  • org.drools.common.BaseBetaConstraintsTest
  • org.drools.common.DefaultBetaConstraints
  • org.drools.common.DoubleBetaConstraints
  • org.drools.common.EmptyBetaConstraints
  • org.drools.common.QuadroupleBetaConstraints
  • org.drools.common.SingleBetaConstraints
  • org.drools.common.TripleBetaConstraints
  • org.drools.reteoo.EvalConditionNode
  • org.drools.reteoo.EvalConditionNode$EvalMemory
  • org.drools.reteoo.EvalConditionNodeTest
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