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A data reader gets data from the application. This is the generic interface to an data reader.
Method Summary | |
boolean |
close()
Close an data reader. |
DataItem |
read()
Read an item of data from the input |
boolean |
ready()
Is the reader ready to present more data. |
Method Detail |
public DataItem read() throws java.io.IOException
java.io.IOException
public boolean close() throws java.io.IOException
java.io.IOException
public boolean ready() throws java.io.IOException
java.io.IOException
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