Package 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:
Closeable
,AutoCloseable
,LineNumberSource
InputStream
used by the parser to wrap the original user
supplied stream. This stream keeps track of the current line number.-
Field Summary
FieldsFields inherited from class java.io.FilterInputStream
in
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class java.io.FilterInputStream
available, close, mark, markSupported, read, reset, skip
Methods inherited from class java.io.InputStream
nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo
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Field Details
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lineNumber
private int lineNumber
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Constructor Details
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LineNumberInputStream
Creates a newLineNumberInputStream
.- Parameters:
is
- the stream to read from.
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Method Details
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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 interfaceLineNumberSource
- Returns:
- the current line number.
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read
- Overrides:
read
in classFilterInputStream
- Throws:
IOException
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read
- Overrides:
read
in classFilterInputStream
- Throws:
IOException
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