Package edu.jas.util
Class CatReader
java.lang.Object
java.io.Reader
edu.jas.util.CatReader
- All Implemented Interfaces:
Closeable
,AutoCloseable
,Readable
Reader to conncat two readers. Read from first reader until it is empty, then
read from second reader.
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Field Details
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first
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second
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doFirst
private boolean doFirst
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Constructor Details
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CatReader
Constructor.- Parameters:
f
- first Reader.s
- second Reader.
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Method Details
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read
Read char array.- Specified by:
read
in classReader
- Parameters:
cbuf
- array.off
- start offset.len
- number of chars to read.- Returns:
- number of chars read, or -1.
- Throws:
IOException
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close
Close this Reader.- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Specified by:
close
in classReader
- Throws:
IOException
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