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org.hsqldb.lib
Class StringInputStream  

java.lang.Object
  java.io.InputStream
      org.hsqldb.lib.StringInputStream

All Implemented Interfaces:

java.io.Closeable

Direct Known Subclasses:

AsciiStringInputStream

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public class StringInputStream

extends java.io.InputStream

minimal InputStream subclass to fetch bytes form a String

Version:

1.7.0

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Field Summary
protected  int	available
protected  int	charOffset
protected  java.lang.String	str
protected  int	strOffset

 

Constructor Summary

StringInputStream(java.lang.String s)

 

Method Summary
int	available()           This method returns the number of bytes that can be read from this stream before a read can block.
int	read()           This method reads an unsigned byte from the input stream and returns it as an int in the range of 0-255.

 

Methods inherited from class java.io.InputStream

close, mark, markSupported, read, read, reset, skip

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

strOffset

protected int strOffset

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charOffset

protected int charOffset

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available

protected int available

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str

protected java.lang.String str

Constructor Detail

StringInputStream

public StringInputStream(java.lang.String s)

Method Detail

read

public int read()
         throws java.io.IOException

Description copied from class: java.io.InputStream

This method reads an unsigned byte from the input stream and returns it as an int in the range of 0-255. This method also will return -1 if the end of the stream has been reached.

This method will block until the byte can be read.

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available

public int available()
              throws java.io.IOException

Description copied from class: java.io.InputStream

This method returns the number of bytes that can be read from this stream before a read can block. A return of 0 indicates that blocking might (or might not) occur on the very next read attempt.

This method always returns 0 in this class

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