com.alibaba.dubbo.common.serialize.support.dubbo
Class GenericDataInput

java.lang.Object
  com.alibaba.dubbo.common.serialize.support.dubbo.GenericDataInput

All Implemented Interfaces:

DataInput, GenericDataFlags

Direct Known Subclasses:

GenericObjectInput

public class GenericDataInput
extends Object
implements DataInput, GenericDataFlags

Default DataInput impl. Not thread-safe.

Author:

qian.lei

Field Summary

Fields inherited from interface com.alibaba.dubbo.common.serialize.support.dubbo.GenericDataFlags

OBJECT, OBJECT_BYTES, OBJECT_DESC, OBJECT_DESC_ID, OBJECT_DUMMY, OBJECT_MAP, OBJECT_NULL, OBJECT_REF, OBJECT_STREAM, OBJECT_VALUE, OBJECT_VALUES, VARINT, VARINT_0, VARINT_1, VARINT_10, VARINT_11, VARINT_12, VARINT_13, VARINT_14, VARINT_15, VARINT_16, VARINT_17, VARINT_18, VARINT_19, VARINT_1A, VARINT_1B, VARINT_1C, VARINT_1D, VARINT_1E, VARINT_1F, VARINT_2, VARINT_3, VARINT_4, VARINT_5, VARINT_6, VARINT_7, VARINT_8, VARINT_9, VARINT_A, VARINT_B, VARINT_C, VARINT_D, VARINT_E, VARINT_F, VARINT_N1, VARINT_N2, VARINT_N3, VARINT_N4, VARINT_N5, VARINT_N6, VARINT_N7, VARINT_N8, VARINT_N9, VARINT_NA, VARINT_NB, VARINT_NC, VARINT_ND, VARINT_NE, VARINT_NF, VARINT16, VARINT24, VARINT32, VARINT40, VARINT48, VARINT56, VARINT64, VARINT8

Constructor Summary

GenericDataInput(InputStream is)

GenericDataInput(InputStream is, int buffSize)

Method Summary

boolean	readBool() Read boolean.
byte	readByte() Read byte.
byte[]	readBytes() Read byte array.
double	readDouble() Read double.
float	readFloat() Read float.
int	readInt() Read integer.
long	readLong() Read long.
short	readShort() Read short integer.
int	readUInt()
String	readUTF() Read UTF-8 string.

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericDataInput

public GenericDataInput(InputStream is)

GenericDataInput

public GenericDataInput(InputStream is,
                        int buffSize)

Method Detail

readBool

public boolean readBool()
                 throws IOException

Description copied from interface: DataInput

Read boolean.

Specified by:

readBool in interface DataInput

Returns:

boolean.

Throws:

IOException

readByte

public byte readByte()
              throws IOException

Description copied from interface: DataInput

Read byte.

Specified by:

readByte in interface DataInput

Returns:

byte value.

Throws:

IOException

readShort

public short readShort()
                throws IOException

Description copied from interface: DataInput

Read short integer.

Specified by:

readShort in interface DataInput

Returns:

short.

Throws:

IOException

readInt

public int readInt()
            throws IOException

Description copied from interface: DataInput

Read integer.

Specified by:

readInt in interface DataInput

Returns:

integer.

Throws:

IOException

readLong

public long readLong()
              throws IOException

Description copied from interface: DataInput

Read long.

Specified by:

readLong in interface DataInput

Returns:

long.

Throws:

IOException

readFloat

public float readFloat()
                throws IOException

Description copied from interface: DataInput

Read float.

Specified by:

readFloat in interface DataInput

Returns:

float.

Throws:

IOException

readDouble

public double readDouble()
                  throws IOException

Description copied from interface: DataInput

Read double.

Specified by:

readDouble in interface DataInput

Returns:

double.

Throws:

IOException

readUTF

public String readUTF()
               throws IOException

Description copied from interface: DataInput

Read UTF-8 string.

Specified by:

readUTF in interface DataInput

Returns:

string.

Throws:

IOException

readBytes

public byte[] readBytes()
                 throws IOException

Description copied from interface: DataInput

Read byte array.

Specified by:

readBytes in interface DataInput

Returns:

byte array.

Throws:

IOException

readUInt

public int readUInt()
             throws IOException

Throws:

IOException