org.hotwheel.json.impl.jackson

类 UTF32Reader

java.lang.Object

java.io.Reader

org.hotwheel.json.impl.jackson.UTF32Reader

所有已实现的接口:

Closeable, AutoCloseable, Readable

public final class UTF32Reader
extends Reader

Since JDK does not come with UTF-32/UCS-4, let's implement a simple decoder to use.

构造器概要

构造器

构造器和说明
UTF32Reader(IOContext ctxt, InputStream in, byte[] buf, int ptr, int len, boolean isBigEndian)

方法概要

限定符和类型	方法和说明
void	close()
void	freeBuffers() This method should be called along with (or instead of) normal close.
int	read() Although this method is implemented by the base class, AND it should never be called by main code, let's still implement it bit more efficiently just in case
int	read(char[] cbuf, int start, int len)

从类继承的方法 java.io.Reader

mark, markSupported, read, read, ready, reset, skip

从类继承的方法 java.lang.Object

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

构造器详细资料

UTF32Reader

public UTF32Reader(IOContext ctxt,
                   InputStream in,
                   byte[] buf,
                   int ptr,
                   int len,
                   boolean isBigEndian)

方法详细资料

read

public int read(char[] cbuf,
                int start,
                int len)
         throws IOException

指定者:

read 在类中 Reader

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

指定者:

close 在类中 Reader

抛出:

IOException

read

public int read()
         throws IOException

Although this method is implemented by the base class, AND it should never be called by main code, let's still implement it bit more efficiently just in case

覆盖:

read 在类中 Reader

抛出:

IOException

freeBuffers

public final void freeBuffers()

This method should be called along with (or instead of) normal close. After calling this method, no further reads should be tried. Method will try to recycle read buffers (if any).