Package com.kuzudb

Class Native

java.lang.Object
com.kuzudb.Native
public class Native extends Object
Native is a wrapper class for the native library. It is used to load the native library and call the native functions. This class is not intended to be used by end users.

  • Constructor Details

    • Native

      public Native()

  • Method Details

    • kuzuNativeReloadLibrary

      protected static void kuzuNativeReloadLibrary(String libPath)

    • kuzuDatabaseInit

      protected static long kuzuDatabaseInit(String databasePath, long bufferPoolSize, boolean enableCompression, boolean readOnly, long maxDbSize, boolean autoCheckpoint, long checkpointThreshold)

    • kuzuDatabaseDestroy

      protected static void kuzuDatabaseDestroy(Database db)

    • kuzuDatabaseSetLoggingLevel

      protected static void kuzuDatabaseSetLoggingLevel(String loggingLevel)

    • kuzuConnectionInit

      protected static long kuzuConnectionInit(Database database)

    • kuzuConnectionDestroy

      protected static void kuzuConnectionDestroy(Connection connection)

    • kuzuConnectionSetMaxNumThreadForExec

      protected static void kuzuConnectionSetMaxNumThreadForExec(Connection connection, long numThreads)

    • kuzuConnectionGetMaxNumThreadForExec

      protected static long kuzuConnectionGetMaxNumThreadForExec(Connection connection)

    • kuzuConnectionQuery

      protected static QueryResult kuzuConnectionQuery(Connection connection, String query)

    • kuzuConnectionPrepare

      protected static PreparedStatement kuzuConnectionPrepare(Connection connection, String query)

    • kuzuConnectionExecute

      protected static QueryResult kuzuConnectionExecute(Connection connection, PreparedStatement preparedStatement, Map<String,Value> param)

    • kuzuConnectionInterrupt

      protected static void kuzuConnectionInterrupt(Connection connection)

    • kuzuConnectionSetQueryTimeout

      protected static void kuzuConnectionSetQueryTimeout(Connection connection, long timeoutInMs)

    • kuzuPreparedStatementDestroy

      protected static void kuzuPreparedStatementDestroy(PreparedStatement preparedStatement)

    • kuzuPreparedStatementIsSuccess

      protected static boolean kuzuPreparedStatementIsSuccess(PreparedStatement preparedStatement)

    • kuzuPreparedStatementGetErrorMessage

      protected static String kuzuPreparedStatementGetErrorMessage(PreparedStatement preparedStatement)

    • kuzuQueryResultDestroy

      protected static void kuzuQueryResultDestroy(QueryResult queryResult)

    • kuzuQueryResultIsSuccess

      protected static boolean kuzuQueryResultIsSuccess(QueryResult queryResult)

    • kuzuQueryResultGetErrorMessage

      protected static String kuzuQueryResultGetErrorMessage(QueryResult queryResult)

    • kuzuQueryResultGetNumColumns

      protected static long kuzuQueryResultGetNumColumns(QueryResult queryResult)

    • kuzuQueryResultGetColumnName

      protected static String kuzuQueryResultGetColumnName(QueryResult queryResult, long index)

    • kuzuQueryResultGetColumnDataType

      protected static DataType kuzuQueryResultGetColumnDataType(QueryResult queryResult, long index)

    • kuzuQueryResultGetNumTuples

      protected static long kuzuQueryResultGetNumTuples(QueryResult queryResult)

    • kuzuQueryResultGetQuerySummary

      protected static QuerySummary kuzuQueryResultGetQuerySummary(QueryResult queryResult)

    • kuzuQueryResultHasNext

      protected static boolean kuzuQueryResultHasNext(QueryResult queryResult)

    • kuzuQueryResultGetNext

      protected static FlatTuple kuzuQueryResultGetNext(QueryResult queryResult)

    • kuzuQueryResultHasNextQueryResult

      protected static boolean kuzuQueryResultHasNextQueryResult(QueryResult queryResult)

    • kuzuQueryResultGetNextQueryResult

      protected static QueryResult kuzuQueryResultGetNextQueryResult(QueryResult queryResult)

    • kuzuQueryResultToString

      protected static String kuzuQueryResultToString(QueryResult queryResult)

    • kuzuQueryResultResetIterator

      protected static void kuzuQueryResultResetIterator(QueryResult queryResult)

    • kuzuFlatTupleDestroy

      protected static void kuzuFlatTupleDestroy(FlatTuple flatTuple)

    • kuzuFlatTupleGetValue

      protected static Value kuzuFlatTupleGetValue(FlatTuple flatTuple, long index)

    • kuzuFlatTupleToString

      protected static String kuzuFlatTupleToString(FlatTuple flatTuple)

    • kuzuDataTypeCreate

      protected static long kuzuDataTypeCreate(DataTypeID id, DataType childType, long numElementsInArray)

    • kuzuDataTypeClone

      protected static DataType kuzuDataTypeClone(DataType dataType)

    • kuzuDataTypeDestroy

      protected static void kuzuDataTypeDestroy(DataType dataType)

    • kuzuDataTypeEquals

      protected static boolean kuzuDataTypeEquals(DataType dataType1, DataType dataType2)

    • kuzuDataTypeGetId

      protected static DataTypeID kuzuDataTypeGetId(DataType dataType)

    • kuzuDataTypeGetChildType

      protected static DataType kuzuDataTypeGetChildType(DataType dataType)

    • kuzuDataTypeGetNumElementsInArray

      protected static long kuzuDataTypeGetNumElementsInArray(DataType dataType)

    • kuzuValueCreateNull

      protected static Value kuzuValueCreateNull()

    • kuzuValueCreateNullWithDataType

      protected static Value kuzuValueCreateNullWithDataType(DataType dataType)

    • kuzuValueIsNull

      protected static boolean kuzuValueIsNull(Value value)

    • kuzuValueSetNull

      protected static void kuzuValueSetNull(Value value, boolean isNull)

    • kuzuValueCreateDefault

      protected static Value kuzuValueCreateDefault(DataType dataType)

    • kuzuValueCreateValue

      protected static <T> long kuzuValueCreateValue(T val)

    • kuzuValueClone

      protected static Value kuzuValueClone(Value value)

    • kuzuValueCopy

      protected static void kuzuValueCopy(Value value, Value other)

    • kuzuValueDestroy

      protected static void kuzuValueDestroy(Value value)

    • kuzuCreateMap

      protected static Value kuzuCreateMap(Value[] keys, Value[] values)

    • kuzuCreateList

      protected static Value kuzuCreateList(Value[] values)

    • kuzuCreateList

      protected static Value kuzuCreateList(DataType type, long numElements)

    • kuzuValueGetListSize

      protected static long kuzuValueGetListSize(Value value)

    • kuzuValueGetListElement

      protected static Value kuzuValueGetListElement(Value value, long index)

    • kuzuValueGetDataType

      protected static DataType kuzuValueGetDataType(Value value)

    • kuzuValueGetValue

      protected static <T> T kuzuValueGetValue(Value value)

    • kuzuValueToString

      protected static String kuzuValueToString(Value value)

    • kuzuNodeValGetId

      protected static InternalID kuzuNodeValGetId(Value nodeVal)

    • kuzuNodeValGetLabelName

      protected static String kuzuNodeValGetLabelName(Value nodeVal)

    • kuzuNodeValGetPropertySize

      protected static long kuzuNodeValGetPropertySize(Value nodeVal)

    • kuzuNodeValGetPropertyNameAt

      protected static String kuzuNodeValGetPropertyNameAt(Value nodeVal, long index)

    • kuzuNodeValGetPropertyValueAt

      protected static Value kuzuNodeValGetPropertyValueAt(Value nodeVal, long index)

    • kuzuNodeValToString

      protected static String kuzuNodeValToString(Value nodeVal)

    • kuzuRelValGetId

      protected static InternalID kuzuRelValGetId(Value relVal)

    • kuzuRelValGetSrcId

      protected static InternalID kuzuRelValGetSrcId(Value relVal)

    • kuzuRelValGetDstId

      protected static InternalID kuzuRelValGetDstId(Value relVal)

    • kuzuRelValGetLabelName

      protected static String kuzuRelValGetLabelName(Value relVal)

    • kuzuRelValGetPropertySize

      protected static long kuzuRelValGetPropertySize(Value relVal)

    • kuzuRelValGetPropertyNameAt

      protected static String kuzuRelValGetPropertyNameAt(Value relVal, long index)

    • kuzuRelValGetPropertyValueAt

      protected static Value kuzuRelValGetPropertyValueAt(Value relVal, long index)

    • kuzuRelValToString

      protected static String kuzuRelValToString(Value relVal)

    • kuzuCreateStruct

      protected static Value kuzuCreateStruct(String[] fieldNames, Value[] fieldValues)

    • kuzuValueGetStructFieldName

      protected static String kuzuValueGetStructFieldName(Value structVal, long index)

    • kuzuValueGetStructIndex

      protected static long kuzuValueGetStructIndex(Value structVal, String fieldName)

    • kuzuGetVersion

      protected static String kuzuGetVersion()

    • kuzuGetStorageVersion

      protected static long kuzuGetStorageVersion()