Package | Description |
---|---|
org.apache.arrow.vector | |
org.apache.arrow.vector.ipc | |
org.apache.arrow.vector.util |
Modifier and Type | Method and Description |
---|---|
static VectorSchemaRoot |
VectorSchemaRoot.create(Schema schema,
BufferAllocator allocator) |
Constructor and Description |
---|
VectorLoader(VectorSchemaRoot root)
will create children in root based on schema
|
VectorUnloader(VectorSchemaRoot root) |
VectorUnloader(VectorSchemaRoot root,
boolean includeNullCount,
boolean alignBuffers) |
Modifier and Type | Method and Description |
---|---|
VectorSchemaRoot |
ArrowReader.getVectorSchemaRoot()
Returns the vector schema root.
|
VectorSchemaRoot |
JsonFileReader.read() |
Modifier and Type | Method and Description |
---|---|
boolean |
JsonFileReader.read(VectorSchemaRoot root) |
void |
JsonFileWriter.write(VectorSchemaRoot recordBatch) |
Constructor and Description |
---|
ArrowFileWriter(VectorSchemaRoot root,
DictionaryProvider provider,
WritableByteChannel out) |
ArrowStreamWriter(VectorSchemaRoot root,
DictionaryProvider provider,
OutputStream out) |
ArrowStreamWriter(VectorSchemaRoot root,
DictionaryProvider provider,
WritableByteChannel out) |
ArrowWriter(VectorSchemaRoot root,
DictionaryProvider provider,
WritableByteChannel out)
Note: fields are not closed when the writer is closed
|
Modifier and Type | Method and Description |
---|---|
static void |
Validator.compareVectorSchemaRoot(VectorSchemaRoot root1,
VectorSchemaRoot root2)
Validate two arrow vectorSchemaRoot are equal.
|
Copyright © 2018 The Apache Software Foundation. All rights reserved.