org.apache.flink.runtime.state

类 BoundedInputStream

java.lang.Object

java.io.InputStream

org.apache.flink.runtime.state.BoundedInputStream

所有已实现的接口:

Closeable, AutoCloseable

public class BoundedInputStream
extends InputStream

Wrapper around a FSDataInputStream to limit the maximum read offset.

Based on the implementation from org.apache.commons.io.input.BoundedInputStream

构造器概要

构造器

构造器和说明
BoundedInputStream(org.apache.flink.core.fs.FSDataInputStream delegate, long endOffsetExclusive)

方法概要

限定符和类型	方法和说明
int	available()
void	close()
long	getEndOffsetExclusive()
void	mark(int readlimit)
boolean	markSupported()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
void	reset()
void	setEndOffsetExclusive(long endOffsetExclusive)
long	skip(long n)
String	toString()

从类继承的方法 java.lang.Object

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

构造器详细资料

BoundedInputStream

public BoundedInputStream(org.apache.flink.core.fs.FSDataInputStream delegate,
                          long endOffsetExclusive)
                   throws IOException

抛出:

IOException

方法详细资料

read

public int read()
         throws IOException

指定者:

read 在类中 InputStream

抛出:

IOException

read

public int read(byte[] b)
         throws IOException

覆盖:

read 在类中 InputStream

抛出:

IOException

read

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

覆盖:

read 在类中 InputStream

抛出:

IOException

skip

public long skip(long n)
          throws IOException

覆盖:

skip 在类中 InputStream

抛出:

IOException

available

public int available()
              throws IOException

覆盖:

available 在类中 InputStream

抛出:

IOException

toString

public String toString()

覆盖:

toString 在类中 Object

close

public void close()
           throws IOException

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

覆盖:

close 在类中 InputStream

抛出:

IOException

reset

public void reset()
           throws IOException

覆盖:

reset 在类中 InputStream

抛出:

IOException

mark

public void mark(int readlimit)

覆盖:

mark 在类中 InputStream

getEndOffsetExclusive

public long getEndOffsetExclusive()

setEndOffsetExclusive

public void setEndOffsetExclusive(long endOffsetExclusive)

markSupported

public boolean markSupported()

覆盖:

markSupported 在类中 InputStream