org.apache.james.mime4j.io
Class LineNumberInputStream
java.lang.Object
java.io.InputStream
java.io.FilterInputStream
org.apache.james.mime4j.io.LineNumberInputStream
- All Implemented Interfaces:
- java.io.Closeable, LineNumberSource
public class LineNumberInputStream
- extends java.io.FilterInputStream
- implements LineNumberSource
InputStream
used by the parser to wrap the original user
supplied stream. This stream keeps track of the current line number.
Fields inherited from class java.io.FilterInputStream |
in |
Method Summary |
int |
getLineNumber()
Gets the current line number starting at 1 (the number of
\r\n read so far plus 1). |
int |
read()
|
int |
read(byte[] b,
int off,
int len)
|
Methods inherited from class java.io.FilterInputStream |
available, close, mark, markSupported, read, reset, skip |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
LineNumberInputStream
public LineNumberInputStream(java.io.InputStream is)
- Creates a new
LineNumberInputStream
.
- Parameters:
is
- the stream to read from.
getLineNumber
public int getLineNumber()
- Description copied from interface:
LineNumberSource
- Gets the current line number starting at 1 (the number of
\r\n
read so far plus 1).
- Specified by:
getLineNumber
in interface LineNumberSource
- Returns:
- the current line number.
read
public int read()
throws java.io.IOException
- Overrides:
read
in class java.io.FilterInputStream
- Throws:
java.io.IOException
read
public int read(byte[] b,
int off,
int len)
throws java.io.IOException
- Overrides:
read
in class java.io.FilterInputStream
- Throws:
java.io.IOException
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