public class JsonFileReader extends Object implements AutoCloseable, DictionaryProvider
DictionaryProvider.MapDictionaryProvider| コンストラクタと説明 |
|---|
JsonFileReader(File inputFile,
BufferAllocator allocator) |
| 修飾子とタイプ | メソッドと説明 |
|---|---|
void |
close() |
Dictionary |
lookup(long id) |
VectorSchemaRoot |
read() |
boolean |
read(VectorSchemaRoot root) |
Schema |
start() |
public JsonFileReader(File inputFile, BufferAllocator allocator) throws com.fasterxml.jackson.core.JsonParseException, IOException
com.fasterxml.jackson.core.JsonParseExceptionIOExceptionpublic Dictionary lookup(long id)
lookup インタフェース内 DictionaryProviderpublic Schema start() throws com.fasterxml.jackson.core.JsonParseException, IOException
com.fasterxml.jackson.core.JsonParseExceptionIOExceptionpublic boolean read(VectorSchemaRoot root) throws IOException
IOExceptionpublic VectorSchemaRoot read() throws IOException
IOExceptionpublic void close()
throws IOException
close インタフェース内 AutoCloseableIOExceptionCopyright © 2018 The Apache Software Foundation. All rights reserved.