Package org.apache.accumulo.core.data

Examples of org.apache.accumulo.core.data.ArrayByteSequence

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  }
 
  private Set<ByteSequence> t18ncfs(int... colFams) {
    HashSet<ByteSequence> cfs = new HashSet<ByteSequence>();
    for (int i : colFams) {
      cfs.add(new ArrayByteSequence(t18ncf(i)));
    }
   
    return cfs;
  }
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  }
 
  private void t18Append(TestRFile trf, HashSet<ByteSequence> allCf, int i) throws IOException {
    String cf = t18ncf(i);
    trf.writer.append(nk("r0000", cf, "cq1", "", 1), nv("" + i));
    allCf.add(new ArrayByteSequence(cf));
  }
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    public TermSource(SortedKeyValueIterator<Key,Value> iter, Text term, boolean notFlag) {
      this.iter = iter;
      this.term = term;
      this.notFlag = notFlag;
      // The desired column families for this source is the term itself
      this.seekColfams = Collections.<ByteSequence> singletonList(new ArrayByteSequence(term.getBytes(), 0, term.getLength()));
    }
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      if (expression[start] == '"') {
        // its a quoted term
        int qStart = start + 1;
        int qEnd = end - 1;
       
        return new ArrayByteSequence(expression, qStart, qEnd - qStart);
      }
      return new ArrayByteSequence(expression, start, end - start);
    }
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        Boolean wasChecked = (Boolean) validVisibilities.get(key.getColumnVisibilityData());
        if (wasChecked == null) {
          byte[] cv = key.getColumnVisibilityData().toArray();
          new ColumnVisibility(cv);
          validVisibilities.put(new ArrayByteSequence(Arrays.copyOf(cv, cv.length)), Boolean.TRUE);
        }
       
        if (out == null) {
          out = FileOperations.getInstance().openWriter(file.toString(), file.getFileSystem(conf), conf, acuConf);
          out.startDefaultLocalityGroup();
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    this.columnsQualifiers = new HashMap<ByteSequence,HashSet<ByteSequence>>();
   
    for (Iterator<Column> iter = columns.iterator(); iter.hasNext();) {
      Column col = iter.next();
      if (col.columnQualifier != null) {
        ArrayByteSequence cq = new ArrayByteSequence(col.columnQualifier);
        HashSet<ByteSequence> cfset = this.columnsQualifiers.get(cq);
        if (cfset == null) {
          cfset = new HashSet<ByteSequence>();
          this.columnsQualifiers.put(cq, cfset);
        }
       
        cfset.add(new ArrayByteSequence(col.columnFamily));
      } else {
        // this whole column family should pass
        columnFamilies.add(new ArrayByteSequence(col.columnFamily));
      }
    }
   
    // only take action when column qualifies are present
    scanColumns = this.columnsQualifiers.size() > 0;
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      throw new RuntimeException(e);
    }
   
    final Set<ByteSequence> colfs = new TreeSet<ByteSequence>();
    for (Column c : this.getFetchedColumns()) {
      colfs.add(new ArrayByteSequence(c.getColumnFamily()));
    }
   
    try {
      skvi.seek(range, colfs, true);
    } catch (IOException e) {
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  public static final Set<ByteSequence> EMPTY_CF_SET = Collections.emptySet();
 
  public static Set<ByteSequence> families(Collection<Column> columns) {
    Set<ByteSequence> result = new HashSet<ByteSequence>(columns.size());
    for (Column col : columns) {
      result.add(new ArrayByteSequence(col.getColumnFamily()));
    }
    return result;
  }
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        output[pos++] = (byte) (0xff & c);
      }
     
    }
   
    return new ArrayByteSequence(output, 0, pos);
   
  }
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    }

    protected ByteSequence untransformColumnFamily(ByteSequence colFam) {
      Text transformed = transform(new Text(colFam.toArray()));
      byte[] bytes = transformed.getBytes();
      return new ArrayByteSequence(bytes, 0, transformed.getLength());
    }
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