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java.lang.Object java.io.InputStream org.apache.tools.ant.util.ReaderInputStream
public class ReaderInputStream
Adapts a Reader
as an InputStream
.
Adapted from StringInputStream
.
Constructor Summary | |
---|---|
ReaderInputStream(java.io.Reader reader)
Construct a ReaderInputStream
for the specified Reader . |
|
ReaderInputStream(java.io.Reader reader,
java.lang.String encoding)
Construct a ReaderInputStream
for the specified Reader ,
with the specified encoding. |
Method Summary | |
---|---|
int |
available()
|
void |
close()
Closes the Stringreader. |
void |
mark(int limit)
Marks the read limit of the StringReader. |
boolean |
markSupported()
|
int |
read()
Reads from the Reader , returning the same value. |
int |
read(byte[] b,
int off,
int len)
Reads from the Reader into a byte array |
void |
reset()
Resets the StringReader. |
Methods inherited from class java.io.InputStream |
---|
read, skip |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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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.Method Detail |
---|
public int read() throws java.io.IOException
Reader
, returning the same value.
read
in class java.io.InputStream
Reader
.
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 array
read
in class java.io.InputStream
b
- the byte array to read intooff
- the offset in the byte arraylen
- the length in the byte array to fill
java.io.IOException
- if an error occurspublic void mark(int limit)
mark
in class java.io.InputStream
limit
- 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.InputStream
java.io.IOException
- if an error occurspublic boolean markSupported()
markSupported
in class java.io.InputStream
public void reset() throws java.io.IOException
reset
in class java.io.InputStream
java.io.IOException
- if the StringReader fails to be resetpublic void close() throws java.io.IOException
close
in interface java.io.Closeable
close
in class java.io.InputStream
java.io.IOException
- if the original StringReader fails to be closed
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