- java.lang.Object
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- java.io.InputStream
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- java.io.StringBufferInputStream
 
 
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- All Implemented Interfaces:
- Closeable,- AutoCloseable
 
 @Deprecated public class StringBufferInputStream extends InputStream Deprecated.This class does not properly convert characters into bytes. As of JDK 1.1, the preferred way to create a stream from a string is via theStringReaderclass.This class allows an application to create an input stream in which the bytes read are supplied by the contents of a string. Applications can also read bytes from a byte array by using aByteArrayInputStream.Only the low eight bits of each character in the string are used by this class. - Since:
- 1.0
- See Also:
- ByteArrayInputStream,- StringReader
 
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Field SummaryFields Modifier and Type Field Description protected StringbufferDeprecated.The string from which bytes are read.protected intcountDeprecated.The number of valid characters in the input stream buffer.protected intposDeprecated.The index of the next character to read from the input stream buffer.
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Constructor SummaryConstructors Constructor Description StringBufferInputStream(String s)Deprecated.Creates a string input stream to read data from the specified string.
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Method SummaryAll Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description intavailable()Deprecated.Returns the number of bytes that can be read from the input stream without blocking.intread()Deprecated.Reads the next byte of data from this input stream.intread(byte[] b, int off, int len)Deprecated.Reads up tolenbytes of data from this input stream into an array of bytes.voidreset()Deprecated.Resets the input stream to begin reading from the first character of this input stream's underlying buffer.longskip(long n)Deprecated.Skipsnbytes of input from this input stream.- 
Methods declared in class java.io.InputStreamclose, mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, transferTo
 
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Field Detail- 
bufferprotected String buffer Deprecated.The string from which bytes are read.
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posprotected int pos Deprecated.The index of the next character to read from the input stream buffer.- See Also:
- buffer
 
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countprotected int count Deprecated.The number of valid characters in the input stream buffer.- See Also:
- buffer
 
 
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Constructor Detail- 
StringBufferInputStreampublic StringBufferInputStream(String s) Deprecated.Creates a string input stream to read data from the specified string.- Parameters:
- s- the underlying input buffer.
 
 
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Method Detail- 
readpublic int read() Deprecated.Reads the next byte of data from this input stream. The value byte is returned as anintin the range0to255. If no byte is available because the end of the stream has been reached, the value-1is returned.The readmethod ofStringBufferInputStreamcannot block. It returns the low eight bits of the next character in this input stream's buffer.- Specified by:
- readin class- InputStream
- Returns:
- the next byte of data, or -1if the end of the stream is reached.
 
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readpublic int read(byte[] b, int off, int len)Deprecated.Reads up tolenbytes of data from this input stream into an array of bytes.The readmethod ofStringBufferInputStreamcannot block. It copies the low eight bits from the characters in this input stream's buffer into the byte array argument.- Overrides:
- readin class- InputStream
- Parameters:
- b- the buffer into which the data is read.
- off- the start offset of the data.
- len- the maximum number of bytes read.
- Returns:
- the total number of bytes read into the buffer, or
             -1if there is no more data because the end of the stream has been reached.
- See Also:
- InputStream.read()
 
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skippublic long skip(long n) Deprecated.Skipsnbytes of input from this input stream. Fewer bytes might be skipped if the end of the input stream is reached.- Overrides:
- skipin class- InputStream
- Parameters:
- n- the number of bytes to be skipped.
- Returns:
- the actual number of bytes skipped.
 
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availablepublic int available() Deprecated.Returns the number of bytes that can be read from the input stream without blocking.- Overrides:
- availablein class- InputStream
- Returns:
- the value of count - pos, which is the number of bytes remaining to be read from the input buffer.
 
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resetpublic void reset() Deprecated.Resets the input stream to begin reading from the first character of this input stream's underlying buffer.- Overrides:
- resetin class- InputStream
- See Also:
- InputStream.mark(int),- IOException
 
 
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