List of mutationsOccurred() Examples

Examples of mutationsOccurred()

com.graphaware.tx.event.improved.api.FilteredTransactionData.mutationsOccurred()
{@inheritDoc}
com.graphaware.tx.event.improved.api.ImprovedTransactionData.mutationsOccurred()
Have any mutations actually occurred? @return true iff an least one of the following method calls returns a non-empty collection:{@link #getAllCreatedNodes()}, {@link #getAllCreatedRelationships()}, {@link #getAllDeletedNodes()}, {@link #getAllDeletedRelationships()}, {@link #getAllChangedNodes()}, {@link #getAllChangedRelationships()}.

Examples of com.graphaware.tx.event.improved.api.FilteredTransactionData.mutationsOccurred()


        database.registerTransactionEventHandler(new TransactionEventHandler.Adapter<Void>() {
            @Override
            public Void beforeCommit(TransactionData data) throws Exception {
                ImprovedTransactionData improvedTransactionData = new FilteredTransactionData(new LazyTransactionData(data), InclusionPolicies.none());
                assertFalse(improvedTransactionData.mutationsOccurred());
                assertTrue(improvedTransactionData.hasBeenChanged(database.getNodeById(1)));
                assertTrue(improvedTransactionData.changedProperties(database.getNodeById(1)).isEmpty());
                return null;
            }
        });

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Examples of com.graphaware.tx.event.improved.api.FilteredTransactionData.mutationsOccurred()

        Map<String, Object> result = new HashMap<>();


        for (T module : modules.values()) {
            FilteredTransactionData filteredTransactionData = new FilteredTransactionData(transactionData, module.getConfiguration().getInclusionPolicies());


            if (!filteredTransactionData.mutationsOccurred()) {
                continue;
            }


            Object state = null;

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Examples of com.graphaware.tx.event.improved.api.ImprovedTransactionData.mutationsOccurred()


        database.registerTransactionEventHandler(new TransactionEventHandler.Adapter<Void>() {
            @Override
            public Void beforeCommit(TransactionData data) throws Exception {
                ImprovedTransactionData improvedTransactionData = new FilteredTransactionData(new LazyTransactionData(data), InclusionPolicies.none());
                assertFalse(improvedTransactionData.mutationsOccurred());
                assertTrue(improvedTransactionData.hasBeenChanged(database.getNodeById(1)));
                assertTrue(improvedTransactionData.changedProperties(database.getNodeById(1)).isEmpty());
                return null;
            }
        });

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