Package org.ojalgo.netio
Class MappedReader<IN,OUT>
java.lang.Object
org.ojalgo.netio.MappedReader<IN,OUT>
- All Implemented Interfaces:
Closeable
,AutoCloseable
,Iterable<OUT>
,FromFileReader<OUT>
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Nested Class Summary
Nested classes/interfaces inherited from interface org.ojalgo.netio.FromFileReader
FromFileReader.Builder<F>
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Field Summary
Fields -
Constructor Summary
ConstructorsConstructorDescriptionMappedReader
(FromFileReader<IN> supplier, Function<IN, OUT> mapper) MappedReader
(FromFileReader<IN> reader, Predicate<IN> filter, Function<IN, OUT> mapper) -
Method Summary
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.ojalgo.netio.FromFileReader
drainTo, forEachInBacthes, iterator, map, stream
Methods inherited from interface java.lang.Iterable
forEach, spliterator
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Field Details
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myFilter
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myMapper
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myReader
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Constructor Details
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MappedReader
MappedReader(FromFileReader<IN> supplier, Function<IN, OUT> mapper) -
MappedReader
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Method Details
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close
- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Specified by:
close
in interfaceFromFileReader<IN>
- Throws:
IOException
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read
Description copied from interface:FromFileReader
Returning null indicates that there are no more items to read. That's the same behaviour asBufferedReader.readLine()
. All implementations must return null precisely once.- Specified by:
read
in interfaceFromFileReader<IN>
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