Uses of Class
org.bytedeco.arrow.KeyValueMetadata

Packages that use KeyValueMetadata

Package	Description
org.bytedeco.arrow
org.bytedeco.arrow_dataset
org.bytedeco.arrow.global
org.bytedeco.parquet

Uses of KeyValueMetadata in org.bytedeco.arrow

Methods in org.bytedeco.arrow that return KeyValueMetadata

Modifier and Type	Method and Description
KeyValueMetadata	KeyValueMetadata.Copy()
KeyValueMetadata	Message.custom_metadata() \brief Custom metadata serialized in metadata Flatbuffer.
KeyValueMetadata	KeyValueMetadata.getPointer(long i)
KeyValueMetadata	KeyValueMetadata.Merge(KeyValueMetadata other) \brief Return a new KeyValueMetadata by combining the passed metadata with this KeyValueMetadata.
KeyValueMetadata	Schema.metadata() \brief The custom key-value metadata, if any
KeyValueMetadata	RecordBatchFileReader.metadata() \brief Return the contents of the custom_metadata field from the file's Footer
KeyValueMetadata	Field.metadata() \brief Return the field's attached metadata
KeyValueMetadata	KeyValueMetadata.position(long position)

Methods in org.bytedeco.arrow with parameters of type KeyValueMetadata

Modifier and Type	Method and Description
Status	SchemaBuilder.AddMetadata(KeyValueMetadata metadata)
boolean	KeyValueMetadata.Equals(KeyValueMetadata other)
KeyValueMetadata	KeyValueMetadata.Merge(KeyValueMetadata other) \brief Return a new KeyValueMetadata by combining the passed metadata with this KeyValueMetadata.
Table	Table.ReplaceSchemaMetadata(KeyValueMetadata metadata) \brief Replace schema key-value metadata with new metadata (EXPERIMENTAL)
RecordBatch	RecordBatch.ReplaceSchemaMetadata(KeyValueMetadata metadata)
Field	Field.WithMergedMetadata(KeyValueMetadata metadata) \brief EXPERIMENTAL: Return a copy of this field with the given metadata merged with existing metadata (any colliding keys will be overridden by the passed metadata)
Schema	Schema.WithMetadata(KeyValueMetadata metadata) \brief Replace key-value metadata with new metadata
Field	Field.WithMetadata(KeyValueMetadata metadata) \brief Return a copy of this field with the given metadata attached to it

Constructors in org.bytedeco.arrow with parameters of type KeyValueMetadata

Constructor and Description
Field(BytePointer name, DataType type, boolean nullable, KeyValueMetadata metadata)
Field(String name, DataType type, boolean nullable, KeyValueMetadata metadata)
Schema(FieldVector fields, KeyValueMetadata metadata)

Uses of KeyValueMetadata in org.bytedeco.arrow_dataset

Methods in org.bytedeco.arrow_dataset that return KeyValueMetadata

Modifier and Type	Method and Description
KeyValueMetadata	IpcFileWriteOptions.metadata() custom_metadata written to the file's footer

Methods in org.bytedeco.arrow_dataset with parameters of type KeyValueMetadata

Modifier and Type	Method and Description
IpcFileWriteOptions	IpcFileWriteOptions.metadata(KeyValueMetadata setter)

Uses of KeyValueMetadata in org.bytedeco.arrow.global

Methods in org.bytedeco.arrow.global that return KeyValueMetadata

Modifier and Type	Method and Description
static KeyValueMetadata	arrow.key_value_metadata(StringStringMap pairs) \brief Create a KeyValueMetadata instance
static KeyValueMetadata	arrow.key_value_metadata(StringVector keys, StringVector values) \brief Create a KeyValueMetadata instance

Methods in org.bytedeco.arrow.global with parameters of type KeyValueMetadata

Modifier and Type	Method and Description
static Field	arrow.field(BytePointer name, DataType type, boolean nullable, KeyValueMetadata metadata)
static Field	arrow.field(String name, DataType type, boolean nullable, KeyValueMetadata metadata) \}
static RecordBatchWriterSharedResult	arrow.MakeFileWriter(OutputStream sink, Schema schema, IpcWriteOptions options, KeyValueMetadata metadata) Create a new IPC file writer from stream sink and schema
static IpcPayloadWriterResult	arrow.MakePayloadFileWriter(OutputStream sink, Schema schema, IpcWriteOptions options, KeyValueMetadata metadata) Create a new IPC payload file writer from stream sink.
static RecordBatchWriterSharedResult	arrow.NewFileWriter(OutputStream sink, Schema schema, IpcWriteOptions options, KeyValueMetadata metadata) Deprecated.
static Schema	arrow.schema(FieldVector fields, KeyValueMetadata metadata) \brief Create a Schema instance

Uses of KeyValueMetadata in org.bytedeco.parquet

Methods in org.bytedeco.parquet that return KeyValueMetadata

Modifier and Type	Method and Description
KeyValueMetadata	ParquetFileWriter.Contents.key_value_metadata_() This should be the only place this is stored.
KeyValueMetadata	ParquetFileWriter.key_value_metadata() Returns the file custom metadata
KeyValueMetadata	ParquetFileWriter.Contents.key_value_metadata()
KeyValueMetadata	FileMetaData.key_value_metadata()

Methods in org.bytedeco.parquet with parameters of type KeyValueMetadata

Modifier and Type	Method and Description
ParquetFileWriter.Contents	ParquetFileWriter.Contents.key_value_metadata_(KeyValueMetadata setter)
static FileMetaDataBuilder	FileMetaDataBuilder.Make(SchemaDescriptor schema, WriterProperties props, KeyValueMetadata key_value_metadata)
static ParquetFileWriter	ParquetFileWriter.Open(OutputStream sink, GroupNode schema, WriterProperties properties, KeyValueMetadata key_value_metadata)