org.apache.solr.common.util

类 FastInputStream

java.lang.Object

java.io.InputStream

org.apache.solr.common.util.DataInputInputStream

org.apache.solr.common.util.FastInputStream

所有已实现的接口:

Closeable, DataInput, AutoCloseable

public class FastInputStream
extends DataInputInputStream

Single threaded buffered InputStream Internal Solr use only, subject to change.

字段概要

字段

限定符和类型	字段和说明
protected byte[]	buf
protected int	end
protected InputStream	in
protected int	pos
protected long	readFromStream

构造器概要

构造器

构造器和说明
FastInputStream(InputStream in)
FastInputStream(InputStream in, byte[] tempBuffer, int start, int end)

方法概要

限定符和类型	方法和说明
int	available()
void	close()
byte[]	getBuffer() Returns the internal buffer used for caching
int	getEndInBuffer() Current end-of-data position within the internal buffer.
int	getPositionInBuffer() Current position within the internal buffer
int	peek()
long	position()
int	read()
int	read(byte[] b, int off, int len)
boolean	readBoolean()
byte	readByte()
char	readChar()
double	readDouble()
float	readFloat()
void	readFully(byte[] b)
void	readFully(byte[] b, int off, int len)
int	readInt()
String	readLine()
long	readLong()
short	readShort()
int	readUnsignedByte()
int	readUnsignedShort()
String	readUTF()
int	readWrappedStream(byte[] target, int offset, int len)
void	refill()
int	skipBytes(int n)
static FastInputStream	wrap(InputStream in)

从类继承的方法 org.apache.solr.common.util.DataInputInputStream

readDirectByteBuffer

从类继承的方法 java.io.InputStream

mark, markSupported, read, reset, skip

从类继承的方法 java.lang.Object

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

字段详细资料

in

protected final InputStream in

buf

protected final byte[] buf

pos

protected int pos

end

protected int end

readFromStream

protected long readFromStream

构造器详细资料

FastInputStream

public FastInputStream(InputStream in)

FastInputStream

public FastInputStream(InputStream in,
                       byte[] tempBuffer,
                       int start,
                       int end)

方法详细资料

wrap

public static FastInputStream wrap(InputStream in)

read

public int read()
         throws IOException

指定者:

read 在类中 InputStream

抛出:

IOException

peek

public int peek()
         throws IOException

抛出:

IOException

readUnsignedByte

public int readUnsignedByte()
                     throws IOException

抛出:

IOException

readWrappedStream

public int readWrappedStream(byte[] target,
                             int offset,
                             int len)
                      throws IOException

抛出:

IOException

position

public long position()

refill

public void refill()
            throws IOException

抛出:

IOException

available

public int available()
              throws IOException

覆盖:

available 在类中 InputStream

抛出:

IOException

getBuffer

public byte[] getBuffer()

Returns the internal buffer used for caching

getPositionInBuffer

public int getPositionInBuffer()

Current position within the internal buffer

getEndInBuffer

public int getEndInBuffer()

Current end-of-data position within the internal buffer. This is one past the last valid byte.

read

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

覆盖:

read 在类中 InputStream

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

覆盖:

close 在类中 InputStream

抛出:

IOException

readFully

public void readFully(byte[] b)
               throws IOException

抛出:

IOException

readFully

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

抛出:

IOException

skipBytes

public int skipBytes(int n)
              throws IOException

抛出:

IOException

readBoolean

public boolean readBoolean()
                    throws IOException

抛出:

IOException

readByte

public byte readByte()
              throws IOException

抛出:

IOException

readShort

public short readShort()
                throws IOException

抛出:

IOException

readUnsignedShort

public int readUnsignedShort()
                      throws IOException

抛出:

IOException

readChar

public char readChar()
              throws IOException

抛出:

IOException

readInt

public int readInt()
            throws IOException

抛出:

IOException

readLong

public long readLong()
              throws IOException

抛出:

IOException

readFloat

public float readFloat()
                throws IOException

抛出:

IOException

readDouble

public double readDouble()
                  throws IOException

抛出:

IOException

readLine

public String readLine()
                throws IOException

抛出:

IOException

readUTF

public String readUTF()
               throws IOException

抛出:

IOException