Uses of Class
org.apache.arrow.vector.ipc.message.ArrowDictionaryBatch

Packages that use ArrowDictionaryBatch

Package	Description
org.apache.arrow.vector.ipc
org.apache.arrow.vector.ipc.message

Uses of ArrowDictionaryBatch in org.apache.arrow.vector.ipc

Methods in org.apache.arrow.vector.ipc that return ArrowDictionaryBatch

Modifier and Type	Method and Description
ArrowDictionaryBatch	ArrowFileReader.readDictionary() Read a dictionary batch from the source, will be invoked after the schema has been read and called N times, where N is the number of dictionaries indicated by the schema Fields.

Methods in org.apache.arrow.vector.ipc with parameters of type ArrowDictionaryBatch

Modifier and Type	Method and Description
protected void	ArrowReader.loadDictionary(ArrowDictionaryBatch dictionaryBatch) Load an ArrowDictionaryBatch to the readers dictionary vectors.
protected ArrowBlock	ArrowFileWriter.writeDictionaryBatch(ArrowDictionaryBatch batch)
protected ArrowBlock	ArrowWriter.writeDictionaryBatch(ArrowDictionaryBatch batch)

Uses of ArrowDictionaryBatch in org.apache.arrow.vector.ipc.message

Methods in org.apache.arrow.vector.ipc.message that return ArrowDictionaryBatch

Modifier and Type	Method and Description
static ArrowDictionaryBatch	MessageSerializer.deserializeDictionaryBatch(Message message, ArrowBuf bodyBuffer) Deserializes an ArrowDictionaryBatch from a dictionary batch Message and data in an ArrowBuf.
static ArrowDictionaryBatch	MessageSerializer.deserializeDictionaryBatch(MessageMetadataResult message, ArrowBuf bodyBuffer) Deserializes an ArrowDictionaryBatch from a dictionary batch Message and data in an ArrowBuf.
static ArrowDictionaryBatch	MessageSerializer.deserializeDictionaryBatch(ReadChannel in, ArrowBlock block, BufferAllocator alloc) Deserializes a DictionaryBatch knowing the size of the entire message up front.
static ArrowDictionaryBatch	MessageSerializer.deserializeDictionaryBatch(ReadChannel in, BufferAllocator allocator) Deserializes an ArrowDictionaryBatch read from the input channel.

Methods in org.apache.arrow.vector.ipc.message with parameters of type ArrowDictionaryBatch

Modifier and Type	Method and Description
static ArrowBlock	MessageSerializer.serialize(WriteChannel out, ArrowDictionaryBatch batch)
static ArrowBlock	MessageSerializer.serialize(WriteChannel out, ArrowDictionaryBatch batch, IpcOption option) Serializes a dictionary ArrowRecordBatch.
T	ArrowMessage.ArrowMessageVisitor.visit(ArrowDictionaryBatch message)