com.ctc.wstx.io
Class MergedReader
java.lang.Object
java.io.Reader
com.ctc.wstx.io.MergedReader
- All Implemented Interfaces:
- java.io.Closeable, java.lang.Readable
public final class MergedReader
- extends java.io.Reader
Simple Reader
implementation that is used to "unwind" some
data previously read from a Reader; so that as long as some of
that data remains, it's returned; but as long as it's read, we'll
just use data from the underlying original Reader.
This is similar to PushbackReader
, but with this class
there's only one implicit pushback, when instance is constructed; not
general pushback buffer and methods to use it.
Fields inherited from class java.io.Reader |
lock |
Methods inherited from class java.io.Reader |
read |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MergedReader
public MergedReader(ReaderConfig cfg,
java.io.Reader in,
char[] buf,
int start,
int end)
close
public void close()
throws java.io.IOException
- Specified by:
close
in interface java.io.Closeable
- Specified by:
close
in class java.io.Reader
- Throws:
java.io.IOException
mark
public void mark(int readlimit)
throws java.io.IOException
- Overrides:
mark
in class java.io.Reader
- Throws:
java.io.IOException
markSupported
public boolean markSupported()
- Overrides:
markSupported
in class java.io.Reader
read
public int read()
throws java.io.IOException
- Overrides:
read
in class java.io.Reader
- Throws:
java.io.IOException
read
public int read(char[] cbuf)
throws java.io.IOException
- Overrides:
read
in class java.io.Reader
- Throws:
java.io.IOException
read
public int read(char[] cbuf,
int off,
int len)
throws java.io.IOException
- Specified by:
read
in class java.io.Reader
- Throws:
java.io.IOException
ready
public boolean ready()
throws java.io.IOException
- Overrides:
ready
in class java.io.Reader
- Throws:
java.io.IOException
reset
public void reset()
throws java.io.IOException
- Overrides:
reset
in class java.io.Reader
- Throws:
java.io.IOException
skip
public long skip(long n)
throws java.io.IOException
- Overrides:
skip
in class java.io.Reader
- Throws:
java.io.IOException