org.apache.paimon.format.avro

类 SeekableInputStreamWrapper

java.lang.Object

org.apache.paimon.format.avro.SeekableInputStreamWrapper

所有已实现的接口:

Closeable, AutoCloseable, org.apache.avro.file.SeekableInput

public class SeekableInputStreamWrapper
extends Object
implements Closeable, org.apache.avro.file.SeekableInput

Code copy pasted from org.apache.avro.mapred.FSInput (which is Apache licensed as well).

The wrapper keeps track of the position in the data stream.

构造器概要

构造器

构造器和说明
SeekableInputStreamWrapper(org.apache.paimon.fs.SeekableInputStream stream, long len)

方法概要

限定符和类型	方法和说明
void	close()
long	length()
int	read(byte[] b, int off, int len)
void	seek(long p)
long	tell()

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

SeekableInputStreamWrapper

public SeekableInputStreamWrapper(org.apache.paimon.fs.SeekableInputStream stream,
                                  long len)

方法详细资料

length

public long length()
            throws IOException

指定者:

length 在接口中 org.apache.avro.file.SeekableInput

抛出:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

指定者:

read 在接口中 org.apache.avro.file.SeekableInput

抛出:

IOException

seek

public void seek(long p)
          throws IOException

指定者:

seek 在接口中 org.apache.avro.file.SeekableInput

抛出:

IOException

tell

public long tell()
          throws IOException

指定者:

tell 在接口中 org.apache.avro.file.SeekableInput

抛出:

IOException

close

public void close()
           throws IOException

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

抛出:

IOException