List of openInput() Examples

Examples of openInput()

com.asakusafw.runtime.directio.DirectDataSource.openInput()
Opens a fragment for input. @param < T> target data type @param definition the data definition @param fragment target fragment @param counter counter object @return {@link ModelInput} to obtain contents in the fragment @throws IOException if failed to open the fragment by I/O error @throws InterruptedException if interrupted @throws IllegalArgumentException if some parameters were {@code null}
org.apache.lucene.codecs.sep.IntStreamFactory.openInput()
Create an {@link IntIndexInput} on the providedfileName.
org.apache.lucene.store.BaseDirectoryWrapper.openInput()
org.apache.lucene.store.CompoundFileDirectory.openInput()
org.apache.lucene.store.Directory.openInput()
Returns a stream reading an existing file.
org.apache.lucene.store.MMapDirectory.openInput()
Creates an IndexInput for the file with the given name.
org.apache.lucene.store.MockDirectoryWrapper.openInput()
org.apache.lucene.store.MockRAMDirectory.openInput()
org.apache.lucene.store.RAMDirectory.openInput()
Returns a stream reading an existing file.
org.apache.lucene.store.SimpleFSDirectory.openInput()
Creates an IndexInput for the file with the given name.
org.elasticsearch.common.blobstore.BlobContainer.openInput()
Creates a new {@link InputStream} for the given blob name

Examples of org.apache.lucene.store.Directory.openInput()

         baos.write(buf, 0, bytesRead);
      }


      assert new String(baos.toByteArray()).equals(helloText);


      ii = dir.openInput("World.txt", IOContext.DEFAULT);


      assert ii.length() == worldText.length();


      baos = new ByteArrayOutputStream();

View Full Code Here

Examples of org.apache.lucene.store.Directory.openInput()

      assert cache.get(new FileCacheKey(INDEXNAME, "HelloWorld.txt")).equals(ob1);
      assert cache.get(new ChunkCacheKey(INDEXNAME, "HelloWorld.txt", 0, BUFFER_SIZE)).equals(ob2);
      assert cache.get(new ChunkCacheKey(INDEXNAME, "HelloWorld.txt", 1, BUFFER_SIZE)).equals(ob3);


      // test that contents survives a move
      ii = dir.openInput("HelloWorld.txt", IOContext.DEFAULT);


      assert ii.length() == worldText.length();


      baos = new ByteArrayOutputStream();

View Full Code Here

Examples of org.apache.lucene.store.Directory.openInput()

      assert dir.fileExists("MyNewFile.txt");
      assert null != cache.get(new ChunkCacheKey(INDEXNAME, "MyNewFile.txt", 0, BUFFER_SIZE));


      // test contents by reading:
      byte[] buf = new byte[9];
      IndexInput ii = dir.openInput("MyNewFile.txt", IOContext.DEFAULT);
      ii.readBytes(buf, 0, (int) ii.length());
      ii.close();


      assert new String(new byte[] { 66, 69 }).equals(new String(buf).trim());

View Full Code Here

Examples of org.apache.lucene.store.Directory.openInput()

      FileMetadata metadata = (FileMetadata) cache.get(fileCacheKey);
      AssertJUnit.assertEquals(testTextAsBytes.length + 3, metadata.getSize());
      assert null != cache.get(new ChunkCacheKey(INDEXNAME, "MyNewFile.txt", 0, DirectoryBuilderImpl.DEFAULT_BUFFER_SIZE));


      // test contents by reading:
      IndexInput ii = dir.openInput("MyNewFile.txt", IOContext.DEFAULT);
      assert ii.readByte() == 1;
      assert ii.readByte() == 2;
      assert ii.readByte() == 3;
      byte[] buf = new byte[testTextAsBytes.length];

View Full Code Here

Examples of org.apache.lucene.store.Directory.openInput()

      for (int i = 0; i < 10; i++) {
         indexOutput.writeBytes(manyBytes, bufferSize);
         indexOutput.flush();
      }
      indexOutput.close();
      IndexInput input = dir.openInput(filename, IOContext.DEFAULT);
      final int finalSize = (10 * bufferSize);
      AssertJUnit.assertEquals(finalSize, input.length());
      final byte[] resultingBuffer = new byte[finalSize];
      input.readBytes(resultingBuffer, 0, finalSize);
      int index = 0;

View Full Code Here

Examples of org.apache.lucene.store.Directory.openInput()

        // writing segments file:
        String fileNameIn = SegmentInfos.getCurrentSegmentFileName(dir);
        String fileNameOut = IndexFileNames.fileNameFromGeneration(IndexFileNames.SEGMENTS,
                                                                   "",
                                                                   1+gen);
        IndexInput in = dir.openInput(fileNameIn);
        IndexOutput out = dir.createOutput(fileNameOut);
        long length = in.length();
        for(int i=0;i<length-1;i++) {
          out.writeByte(in.readByte());
        }

View Full Code Here

Examples of org.apache.lucene.store.Directory.openInput()


        String fileNameIn = SegmentInfos.getCurrentSegmentFileName(dir);
        String fileNameOut = IndexFileNames.fileNameFromGeneration(IndexFileNames.SEGMENTS,
                                                                   "",
                                                                   1+gen);
        IndexInput in = dir.openInput(fileNameIn);
        IndexOutput out = dir.createOutput(fileNameOut);
        long length = in.length();
        for(int i=0;i<length-1;i++) {
          out.writeByte(in.readByte());
        }

View Full Code Here

Examples of org.apache.lucene.store.Directory.openInput()


    long gen = SegmentInfos.getLastCommitGeneration(dir);
    assertTrue("segment generation should be > 0 but got " + gen, gen > 0);


    final String segmentsFileName = SegmentInfos.getLastCommitSegmentsFileName(dir);
    IndexInput in = dir.openInput(segmentsFileName, newIOContext(random()));
    IndexOutput out = dir.createOutput(IndexFileNames.fileNameFromGeneration(IndexFileNames.SEGMENTS, "", 1+gen), newIOContext(random()));
    out.copyBytes(in, in.length()-1);
    byte b = in.readByte();
    out.writeByte((byte) (1+b));
    out.close();

View Full Code Here

Examples of org.apache.lucene.store.Directory.openInput()

      // writing segments file:
      String fileNameIn = SegmentInfos.getLastCommitSegmentsFileName(dir);
      String fileNameOut = IndexFileNames.fileNameFromGeneration(IndexFileNames.SEGMENTS,
                                                                 "",
                                                                 1+gen);
      IndexInput in = dir.openInput(fileNameIn, newIOContext(random()));
      IndexOutput out = dir.createOutput(fileNameOut, newIOContext(random()));
      long length = in.length();
      for(int i=0;i<length-1;i++) {
        out.writeByte(in.readByte());
      }

View Full Code Here

Examples of org.apache.lucene.store.Directory.openInput()

    Directory dir = newDirectory();
    IndexOutput out = dir.createOutput("fst", IOContext.DEFAULT);
    fst.save(out);
    out.close();


    IndexInput in = dir.openInput("fst", IOContext.DEFAULT);
    final FST<Long> fst2 = new FST<Long>(in, outputs);
    checkStopNodes(fst2, outputs);
    in.close();
    dir.close();
  }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.