UnsafeMemoryInput

Field Summary

Fields
Modifier and Type	Field and Description
`private long`	`bufaddress` Start address of the memory buffer The memory buffer should be non-movable, which normally means that is is allocated off-heap

Fields inherited from class com.esotericsoftware.kryo.io.ByteBufferInput
byteOrder, nativeOrder, niobuffer, varIntsEnabled

Fields inherited from class com.esotericsoftware.kryo.io.Input
buffer, capacity, chars, inputStream, limit, position, total

Constructor Summary

Constructors
Constructor and Description
`UnsafeMemoryInput()` Creates an uninitialized Input.
`UnsafeMemoryInput(byte[] buffer)` Creates a new Input for reading from a byte array.
`UnsafeMemoryInput(java.nio.ByteBuffer buffer)`
`UnsafeMemoryInput(java.io.InputStream inputStream)` Creates a new Input for reading from an InputStream.
`UnsafeMemoryInput(java.io.InputStream inputStream, int bufferSize)` Creates a new Input for reading from an InputStream.
`UnsafeMemoryInput(int bufferSize)` Creates a new Input for reading from a byte array.
`UnsafeMemoryInput(long address, int maxBufferSize)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`readBoolean()` Reads a 1 byte boolean.
`byte`	`readByte()` Reads a single byte.
`byte[]`	`readBytes(int length)` Reads the specified number of bytes into a new byte[].
`void`	`readBytes(java.lang.Object dstObj, long offset, long count)`
`private void`	`readBytes(java.lang.Object dstObj, long dstArrayTypeOffset, long offset, int count)`
`char`	`readChar()` Reads a 2 byte char.
`char[]`	`readChars(int length)` Bulk input of a char array.
`double`	`readDouble()` Reads an 8 byte double.
`double[]`	`readDoubles(int length)` Bulk input of a double array.
`float`	`readFloat()` Reads a 4 byte float.
`float[]`	`readFloats(int length)` Bulk input of a float array.
`int`	`readInt()` Reads a 4 byte int.
`int`	`readInt(boolean optimizePositive)` Reads a 1-5 byte int.
`int[]`	`readInts(int length, boolean optimizePositive)` Bulk input of an int array.
`long`	`readLong()` Reads an 8 byte long.
`long`	`readLong(boolean optimizePositive)` Reads a 1-9 byte long.
`long[]`	`readLongs(int length, boolean optimizePositive)` Bulk input of a long array.
`short`	`readShort()` Reads a 2 byte short.
`short[]`	`readShorts(int length)` Bulk input of a short array.
`void`	`setBuffer(java.nio.ByteBuffer buffer)` Sets a new buffer, discarding any previous buffer.
`private void`	`updateBufferAddress()`

Methods inherited from class com.esotericsoftware.kryo.io.ByteBufferInput
canReadInt, canReadLong, close, fill, getByteBuffer, getInputStream, getVarIntsEnabled, order, order, read, read, read, readBytes, readBytes, readByteUnsigned, readDouble, readFloat, readInts, readLongs, readShortUnsigned, readString, readStringBuilder, readVarInt, readVarLong, release, require, rewind, setBuffer, setInputStream, setVarIntsEnabled, skip

Methods inherited from class com.esotericsoftware.kryo.io.Input
available, eof, fill, getBuffer, limit, position, setBuffer, setLimit, setPosition, setTotal, skip, total

Methods inherited from class java.io.InputStream
mark, markSupported, reset

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - bufaddress
```
private long bufaddress
```
    Start address of the memory buffer The memory buffer should be non-movable, which normally means that is is allocated off-heap
- Constructor Detail
  - UnsafeMemoryInput
```
public UnsafeMemoryInput()
```
    Creates an uninitialized Input. Input.setBuffer(byte[], int, int) must be called before the Input is used.
  - UnsafeMemoryInput
```
public UnsafeMemoryInput(int bufferSize)
```
    Creates a new Input for reading from a byte array.
    
    Parameters:
    
    bufferSize - The initial and maximum size of the buffer. An exception is thrown if this size is exceeded.
  - UnsafeMemoryInput
```
public UnsafeMemoryInput(byte[] buffer)
```
    Creates a new Input for reading from a byte array.
    
    See Also:
    
    ByteBufferInput.setBuffer(byte[])
  - UnsafeMemoryInput
```
public UnsafeMemoryInput(java.nio.ByteBuffer buffer)
```
  - UnsafeMemoryInput
```
public UnsafeMemoryInput(long address,
                         int maxBufferSize)
```
  - UnsafeMemoryInput
```
public UnsafeMemoryInput(java.io.InputStream inputStream)
```
    Creates a new Input for reading from an InputStream. A buffer size of 4096 is used.
  - UnsafeMemoryInput
```
public UnsafeMemoryInput(java.io.InputStream inputStream,
                         int bufferSize)
```
    Creates a new Input for reading from an InputStream.
- Method Detail
  - setBuffer
```
public void setBuffer(java.nio.ByteBuffer buffer)
```
    Description copied from class: ByteBufferInput
    
    Sets a new buffer, discarding any previous buffer. The byte order, position, limit and capacity are set to match the specified buffer. The total is reset. The InputStream is set to null.
    
    Overrides:
    
    setBuffer in class ByteBufferInput
  - updateBufferAddress
```
private void updateBufferAddress()
```
  - readInt
```
public int readInt()
            throws KryoException
```
    Reads a 4 byte int.
    
    Overrides:
    
    readInt in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readFloat
```
public float readFloat()
                throws KryoException
```
    Reads a 4 byte float.
    
    Overrides:
    
    readFloat in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readShort
```
public short readShort()
                throws KryoException
```
    Reads a 2 byte short.
    
    Overrides:
    
    readShort in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readLong
```
public long readLong()
              throws KryoException
```
    Reads an 8 byte long.
    
    Overrides:
    
    readLong in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readBoolean
```
public boolean readBoolean()
                    throws KryoException
```
    Reads a 1 byte boolean.
    
    Overrides:
    
    readBoolean in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readByte
```
public byte readByte()
              throws KryoException
```
    Reads a single byte.
    
    Overrides:
    
    readByte in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readChar
```
public char readChar()
              throws KryoException
```
    Reads a 2 byte char.
    
    Overrides:
    
    readChar in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readDouble
```
public double readDouble()
                  throws KryoException
```
    Reads an 8 byte double.
    
    Overrides:
    
    readDouble in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readInt
```
public int readInt(boolean optimizePositive)
            throws KryoException
```
    Description copied from class: Input
    
    Reads a 1-5 byte int. This stream may consider such a variable length encoding request as a hint. It is not guaranteed that a variable length encoding will be really used. The stream may decide to use native-sized integer representation for efficiency reasons.
    
    Overrides:
    
    readInt in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readLong
```
public long readLong(boolean optimizePositive)
              throws KryoException
```
    Description copied from class: ByteBufferInput
    
    Reads a 1-9 byte long. This stream may consider such a variable length encoding request as a hint. It is not guaranteed that a variable length encoding will be really used. The stream may decide to use native-sized integer representation for efficiency reasons.
    
    Overrides:
    
    readLong in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readInts
```
public final int[] readInts(int length,
                            boolean optimizePositive)
                     throws KryoException
```
    Bulk input of an int array.
    
    Overrides:
    
    readInts in class Input
    
    Throws:
    
    KryoException
  - readLongs
```
public final long[] readLongs(int length,
                              boolean optimizePositive)
                       throws KryoException
```
    Bulk input of a long array.
    
    Overrides:
    
    readLongs in class Input
    
    Throws:
    
    KryoException
  - readFloats
```
public final float[] readFloats(int length)
                         throws KryoException
```
    Bulk input of a float array.
    
    Overrides:
    
    readFloats in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readShorts
```
public final short[] readShorts(int length)
                         throws KryoException
```
    Bulk input of a short array.
    
    Overrides:
    
    readShorts in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readChars
```
public final char[] readChars(int length)
                       throws KryoException
```
    Bulk input of a char array.
    
    Overrides:
    
    readChars in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readDoubles
```
public final double[] readDoubles(int length)
                           throws KryoException
```
    Bulk input of a double array.
    
    Overrides:
    
    readDoubles in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readBytes
```
public byte[] readBytes(int length)
                 throws KryoException
```
    Reads the specified number of bytes into a new byte[].
    
    Overrides:
    
    readBytes in class ByteBufferInput
    
    Throws:
    
    KryoException
  - readBytes
```
public final void readBytes(java.lang.Object dstObj,
                            long offset,
                            long count)
                     throws KryoException
```
    Throws:
    
    KryoException
  - readBytes
```
private final void readBytes(java.lang.Object dstObj,
                             long dstArrayTypeOffset,
                             long offset,
                             int count)
                      throws KryoException
```
    Throws:
    
    KryoException

Class UnsafeMemoryInput

Field Summary

Fields inherited from class com.esotericsoftware.kryo.io.ByteBufferInput

Fields inherited from class com.esotericsoftware.kryo.io.Input

Constructor Summary

Method Summary

Methods inherited from class com.esotericsoftware.kryo.io.ByteBufferInput

Methods inherited from class com.esotericsoftware.kryo.io.Input

Methods inherited from class java.io.InputStream

Methods inherited from class java.lang.Object

Field Detail

bufaddress

Constructor Detail

UnsafeMemoryInput

UnsafeMemoryInput

UnsafeMemoryInput

UnsafeMemoryInput

UnsafeMemoryInput

UnsafeMemoryInput

UnsafeMemoryInput

Method Detail

setBuffer

updateBufferAddress

readInt

readFloat

readShort

readLong

readBoolean

readByte

readChar

readDouble

readInt

readLong

readInts

readLongs

readFloats

readShorts

readChars

readDoubles

readBytes

readBytes

readBytes