org.openjdk.asmtools.jcoder

Class ByteBuffer

java.lang.Object

java.io.OutputStream

org.openjdk.asmtools.jcoder.ByteBuffer

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

class ByteBuffer
extends java.io.OutputStream

Compiles just 1 source file

Field Summary

Fields

Modifier and Type	Field and Description
protected int	capacityIncrement The size of the increment.
(package private) byte[]	data The buffer where elements are stored.
(package private) int	length The number of elements in the buffer.
(package private) java.lang.String	myname

Constructor Summary

Constructors

Constructor and Description
ByteBuffer() Constructs an empty vector.
ByteBuffer(byte[] data) Constructs a full vector.
ByteBuffer(byte[] data, int capacityIncrement) Constructs a full vector.
ByteBuffer(int initialCapacity) Constructs an empty vector with the specified storage capacity.
ByteBuffer(int initialCapacity, int capacityIncrement) Constructs an empty vector with the specified storage capacity and the specified capacityIncrement.

Method Summary

Modifier and Type	Method and Description
void	append(long val, int width)
void	ensureCapacity(int minCapacity) Ensures that the vector has at least the specified capacity.
int	size() Returns the number of elements in the vector.
void	write(int val)
void	writeAt(int index, long val, int width)

Methods inherited from class java.io.OutputStream

close, flush, write, write

Methods inherited from class java.lang.Object

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

Field Detail

myname

java.lang.String myname

data

byte[] data

The buffer where elements are stored.

length

int length

The number of elements in the buffer.

capacityIncrement

protected int capacityIncrement

The size of the increment. If it is 0 the size of the the buffer is doubled everytime it needs to grow.

Constructor Detail

ByteBuffer

public ByteBuffer(int initialCapacity,
                  int capacityIncrement)

Constructs an empty vector with the specified storage capacity and the specified capacityIncrement.

Parameters:

initialCapacity - the initial storage capacity of the vector

capacityIncrement - how much to increase the element's size by.

ByteBuffer

public ByteBuffer(int initialCapacity)

Constructs an empty vector with the specified storage capacity.

Parameters:

initialCapacity - the initial storage capacity of the vector

ByteBuffer

public ByteBuffer()

Constructs an empty vector.

ByteBuffer

public ByteBuffer(byte[] data,
                  int capacityIncrement)

Constructs a full vector.

ByteBuffer

public ByteBuffer(byte[] data)

Constructs a full vector.

Method Detail

size

public final int size()

Returns the number of elements in the vector. Note that this is not the same as the vector's capacity.

ensureCapacity

public final void ensureCapacity(int minCapacity)

Ensures that the vector has at least the specified capacity.

Parameters:

minCapacity - the desired minimum capacity

write

public void write(int val)

Specified by:

write in class java.io.OutputStream

writeAt

public void writeAt(int index,
                    long val,
                    int width)

append

public void append(long val,
                   int width)