Package it.unimi.dsi.sux4j.io

Class FileLinesList.FileLinesIterator

  • All Implemented Interfaces:
    it.unimi.dsi.fastutil.BidirectionalIterator<it.unimi.dsi.lang.MutableString>, it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator<it.unimi.dsi.lang.MutableString>, it.unimi.dsi.fastutil.objects.ObjectIterator<it.unimi.dsi.lang.MutableString>, it.unimi.dsi.fastutil.objects.ObjectListIterator<it.unimi.dsi.lang.MutableString>, it.unimi.dsi.io.SafelyCloseable, java.io.Closeable, java.lang.AutoCloseable, java.util.Iterator<it.unimi.dsi.lang.MutableString>, java.util.ListIterator<it.unimi.dsi.lang.MutableString>
    Enclosing class:
    FileLinesList
    public static final class FileLinesList.FileLinesIterator
extends java.lang.Object
implements it.unimi.dsi.fastutil.objects.ObjectListIterator<it.unimi.dsi.lang.MutableString>, it.unimi.dsi.io.SafelyCloseable
    An iterator over the lines of a FileLinesList. Instances of this class open an InputStream, and thus should be closed after usage. A “safety-net” finaliser tries to take care of the cases in which closing an instance is impossible.

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected FileLinesIterator​(FileLinesList fileLinesList, int index, it.unimi.dsi.fastutil.io.FastBufferedInputStream inputStream, java.nio.charset.CharsetDecoder decoder, java.nio.ByteBuffer byteBuffer, java.nio.CharBuffer charBuffer)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()  
      protected void finalize()  
      boolean hasNext()  
      boolean hasPrevious()  
      it.unimi.dsi.lang.MutableString next()  
      int nextIndex()  
      it.unimi.dsi.lang.MutableString previous()  
      int previousIndex()  

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.util.Iterator

        forEachRemaining

      • Methods inherited from interface it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator

        back, skip

      • Methods inherited from interface it.unimi.dsi.fastutil.objects.ObjectListIterator

        add, remove, set

    • Constructor Detail

      • FileLinesIterator

        protected FileLinesIterator​(FileLinesList fileLinesList,
                            int index,
                            it.unimi.dsi.fastutil.io.FastBufferedInputStream inputStream,
                            java.nio.charset.CharsetDecoder decoder,
                            java.nio.ByteBuffer byteBuffer,
                            java.nio.CharBuffer charBuffer)

    • Method Detail

      • hasNext

        public boolean hasNext()
        Specified by:
        hasNext in interface java.util.Iterator<it.unimi.dsi.lang.MutableString>
        Specified by:
        hasNext in interface java.util.ListIterator<it.unimi.dsi.lang.MutableString>

      • hasPrevious

        public boolean hasPrevious()
        Specified by:
        hasPrevious in interface it.unimi.dsi.fastutil.BidirectionalIterator<it.unimi.dsi.lang.MutableString>
        Specified by:
        hasPrevious in interface java.util.ListIterator<it.unimi.dsi.lang.MutableString>

      • next

        public it.unimi.dsi.lang.MutableString next()
        Specified by:
        next in interface java.util.Iterator<it.unimi.dsi.lang.MutableString>
        Specified by:
        next in interface java.util.ListIterator<it.unimi.dsi.lang.MutableString>

      • previous

        public it.unimi.dsi.lang.MutableString previous()
        Specified by:
        previous in interface it.unimi.dsi.fastutil.BidirectionalIterator<it.unimi.dsi.lang.MutableString>
        Specified by:
        previous in interface java.util.ListIterator<it.unimi.dsi.lang.MutableString>

      • nextIndex

        public int nextIndex()
        Specified by:
        nextIndex in interface java.util.ListIterator<it.unimi.dsi.lang.MutableString>

      • previousIndex

        public int previousIndex()
        Specified by:
        previousIndex in interface java.util.ListIterator<it.unimi.dsi.lang.MutableString>

      • close

        public void close()
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable

      • finalize

        protected void finalize()
                 throws java.lang.Throwable
        Overrides:
        finalize in class java.lang.Object
        Throws:
        java.lang.Throwable