Package org.neo4j.graphdb.schema

Examples of org.neo4j.graphdb.schema.IndexDefinition.drop()

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        if (propertyMethodMetadata != null && index == null) {
            LOGGER.info("Creating index for label {} on property '{}'.", label, primitivePropertyMetadata.getName());
            graphDatabaseService.schema().indexFor(label).on(primitivePropertyMetadata.getName()).create();
        } else if (propertyMethodMetadata == null && index != null) {
            LOGGER.info("Dropping index for label {} on properties '{}'.", label, index.getPropertyKeys());
            index.drop();
        }
    }

    private IndexDefinition findIndex(GraphDatabaseService graphDatabaseService, Label label, PrimitivePropertyMetadata primitivePropertyMetadata) {
        for (IndexDefinition indexDefinition : graphDatabaseService.schema().getIndexes(label)) {
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        if (propertyMethodMetadata != null && index == null) {
            LOGGER.info("Creating index for label {} on property '{}'.", label, propertyMetadata.getName());
            graphDatabaseService.schema().indexFor(label).on(propertyMetadata.getName()).create();
        } else if (propertyMethodMetadata == null && index != null) {
            LOGGER.info("Dropping index for label {} on properties '{}'.", label, index.getPropertyKeys());
            index.drop();
        }
    }


    private void reCreateUniqueConstraint(Label label, PrimitivePropertyMethodMetadata propertyMethodMetadata) {
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        if (propertyMethodMetadata != null && index == null) {
            LOGGER.info("Creating index for label {} on property '{}'.", label, propertyMetadata.getName());
            graphDatabaseService.schema().indexFor(label).on(propertyMetadata.getName()).create();
        } else if (propertyMethodMetadata == null && index != null) {
            LOGGER.info("Dropping index for label {} on properties '{}'.", label, index.getPropertyKeys());
            index.drop();
        }
    }

    private void reCreateUniqueConstraint(Label label, PrimitivePropertyMethodMetadata propertyMethodMetadata) {
        PropertyMetadata propertyMetadata = ((PrimitivePropertyMethodMetadata<PropertyMetadata>) propertyMethodMetadata).getDatastoreMetadata();
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        if (propertyMethodMetadata != null && index == null) {
            LOGGER.info("Creating index for label {} on property '{}'.", label, propertyMetadata.getName());
            graphDatabaseService.schema().indexFor(label).on(propertyMetadata.getName()).create();
        } else if (propertyMethodMetadata == null && index != null) {
            LOGGER.info("Dropping index for label {} on properties '{}'.", label, index.getPropertyKeys());
            index.drop();
        }
    }


    private void reCreateUniqueConstraint(Label label, PrimitivePropertyMethodMetadata propertyMethodMetadata) {
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                }
            }
            if (label.isIndexed() && index == null) {
                database.schema().indexFor(label).on(FQN.name()).create();
            } else if (!label.isIndexed() && index != null) {
                index.drop();
            }
        }
        commitTransaction();
    }
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