public class ReaderInputStream
extends java.io.InputStream
Reader as an InputStream.
 Adapted from StringInputStream.| Constructor and Description | 
|---|
| ReaderInputStream(java.io.Reader reader)Construct a  ReaderInputStreamfor the specifiedReader. | 
| ReaderInputStream(java.io.Reader reader,
                 java.lang.String encoding)Construct a  ReaderInputStreamfor the specifiedReader,
 with the specified encoding. | 
| Modifier and Type | Method and Description | 
|---|---|
| int | available() | 
| void | close()Closes the Reader. | 
| void | mark(int limit)Marks the read limit of the Reader. | 
| boolean | markSupported() | 
| int | read()Reads from the  Reader, returning the same value. | 
| int | read(byte[] b,
    int off,
    int len)Reads from the  Readerinto a byte array | 
| void | reset()Resets the Reader. | 
public ReaderInputStream(java.io.Reader reader)
ReaderInputStream
 for the specified Reader.reader - Reader.  Must not be null.public ReaderInputStream(java.io.Reader reader,
                         java.lang.String encoding)
ReaderInputStream
 for the specified Reader,
 with the specified encoding.reader - non-null Reader.encoding - non-null String encoding.public int read()
         throws java.io.IOException
Reader, returning the same value.read in class java.io.InputStreamReader.java.io.IOException - if the original Reader fails to be readpublic int read(byte[] b,
                int off,
                int len)
         throws java.io.IOException
Reader into a byte arrayread in class java.io.InputStreamb - the byte array to read intooff - the offset in the byte arraylen - the length in the byte array to filljava.io.IOException - if an error occurspublic void mark(int limit)
mark in class java.io.InputStreamlimit - the maximum limit of bytes that can be read before the
              mark position becomes invalidpublic int available()
              throws java.io.IOException
available in class java.io.InputStreamjava.io.IOException - if an error occurspublic boolean markSupported()
markSupported in class java.io.InputStreampublic void reset()
           throws java.io.IOException
reset in class java.io.InputStreamjava.io.IOException - if the Reader fails to be resetpublic void close()
           throws java.io.IOException
close in interface java.io.Closeableclose in interface java.lang.AutoCloseableclose in class java.io.InputStreamjava.io.IOException - if the original Reader fails to be closed