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Java Platform 1.2 Beta 4 |
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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--java.io.InputStream | +--java.io.StringBufferInputStream
StringReader
class.
ByteArrayInputStream
.
Only the low eight bits of each character in the string are used by this class.
ByteArrayInputStream
,
StringReader
Field Summary | |
protected String | buffer
Deprecated. The string from which bytes are read. |
protected int | count
Deprecated. The number of valid characters in the input stream buffer. |
protected int | pos
Deprecated. The index of the next character to read from the input stream buffer. |
Constructor Summary | |
StringBufferInputStream(String s)
Deprecated. Creates a string input stream to read data from the specified string. |
Method Summary | |
int | available()
Deprecated. Returns the number of bytes that can be read from the input stream without blocking. |
int | read()
Deprecated. Reads the next byte of data from this input stream. |
int | read(byte[] b,
int off,
int len)
Deprecated. Reads up to len bytes of data from this input stream
into an array of bytes.
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void | reset()
Deprecated. Resets the input stream to begin reading from the first character of this input stream's underlying buffer. |
long | skip(long n)
Deprecated. Skips n bytes of input from this input stream. |
Methods inherited from class java.io.InputStream | |
close , mark , markSupported , read |
Methods inherited from class java.lang.Object | |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
Field Detail |
protected String buffer
protected int pos
buffer
protected int count
buffer
Constructor Detail |
public StringBufferInputStream(String s)
s
- the underlying input buffer.Method Detail |
public int read()
int
in the range
0
to 255
. If no byte is available
because the end of the stream has been reached, the value
-1
is returned.
The read
method of
StringBufferInputStream
cannot block. It returns the
low eight bits of the next character in this input stream's buffer.
-1
if the end of the
stream is reached.public int read(byte[] b, int off, int len)
len
bytes of data from this input stream
into an array of bytes.
The read
method of
StringBufferInputStream
cannot block. It copies the
low eight bits from the characters in this input stream's buffer into
the byte array argument.
b
- the buffer into which the data is read.
off
- the start offset of the data.
len
- the maximum number of bytes read.-1
if there is no more data because the end of
the stream has been reached.public long skip(long n)
n
bytes of input from this input stream. Fewer
bytes might be skipped if the end of the input stream is reached.
n
- the number of bytes to be skipped.public int available()
count - pos
, which is the
number of bytes remaining to be read from the input buffer.public void reset()
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Java Platform 1.2 Beta 4 |
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