程序包 com.google.typography.font.sfntly.data

类 GrowableMemoryByteArray

java.lang.Object

com.google.typography.font.sfntly.data.ByteArray<GrowableMemoryByteArray>

com.google.typography.font.sfntly.data.GrowableMemoryByteArray

final class GrowableMemoryByteArray
extends ByteArray<GrowableMemoryByteArray>

A growable memory implementation of the ByteArray interface.

作者:

Stuart Gill

字段概要

字段

修饰符和类型	字段	说明
private byte[]	b
private static final int	INITIAL_LENGTH

构造器概要

构造器

构造器	说明
GrowableMemoryByteArray()

方法概要

修饰符和类型	方法	说明
void	close()	Close this instance of the ByteArray.
int	copyTo(OutputStream os, int offset, int length)	Copies this ByteArray to an OutputStream.
private void	growTo(int newSize)
protected int	internalGet(int index)	Gets the byte at the index given.
protected int	internalGet(int index, byte[] b, int offset, int length)	Gets the bytes at the index given of the given length.
protected void	internalPut(int index, byte b)	Stores the byte at the index given.
protected int	internalPut(int index, byte[] b, int offset, int length)	Stores the array of bytes at the given index.

从类继承的方法 com.google.typography.font.sfntly.data.ByteArray

copyFrom, copyFrom, copyTo, copyTo, copyTo, copyTo, get, get, get, growable, length, put, put, put, setFilledLength, size, toString, toString

从类继承的方法 java.lang.Object

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

字段详细资料

INITIAL_LENGTH

private static final int INITIAL_LENGTH

另请参阅:

• 常量字段值

b

private byte[] b

构造器详细资料

GrowableMemoryByteArray

public GrowableMemoryByteArray()

方法详细资料

internalPut

protected void internalPut(int index,
 byte b)

从类复制的说明: ByteArray

Stores the byte at the index given.

指定者:

internalPut 在类中 ByteArray<GrowableMemoryByteArray>

参数:

index - the location to store at

b - the byte to store

internalPut

protected int internalPut(int index,
 byte[] b,
 int offset,
 int length)

从类复制的说明: ByteArray

Stores the array of bytes at the given index.

指定者:

internalPut 在类中 ByteArray<GrowableMemoryByteArray>

参数:

index - the location to store at

b - the bytes to store

offset - the offset to start from in the byte array

length - the length of the byte array to store from the offset

返回:

the number of bytes actually stored

internalGet

protected int internalGet(int index)

从类复制的说明: ByteArray

Gets the byte at the index given.

指定者:

internalGet 在类中 ByteArray<GrowableMemoryByteArray>

参数:

index - the location to get from

返回:

the byte stored at the index

internalGet

protected int internalGet(int index,
 byte[] b,
 int offset,
 int length)

从类复制的说明: ByteArray

Gets the bytes at the index given of the given length.

指定者:

internalGet 在类中 ByteArray<GrowableMemoryByteArray>

参数:

index - the location to start getting from

b - the array to put the bytes into

offset - the offset in the array to put the bytes into

length - the length of bytes to read

返回:

the number of bytes actually ready

close

public void close()

从类复制的说明: ByteArray

Close this instance of the ByteArray.

指定者:

close 在类中 ByteArray<GrowableMemoryByteArray>

copyTo

public int copyTo(OutputStream os,
 int offset,
 int length)
           throws IOException

从类复制的说明: ByteArray

Copies this ByteArray to an OutputStream.

覆盖:

copyTo 在类中 ByteArray<GrowableMemoryByteArray>

参数:

os - the destination

offset -

length -

返回:

the number of bytes copied

抛出:

IOException

growTo

private void growTo(int newSize)