Package org.apache.accumulo.core.data

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

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   * @see #Authorizations(String...)
   */
  public Authorizations(List<ByteBuffer> authorizations) {
    ArgumentChecker.notNull(authorizations);
    for (ByteBuffer buffer : authorizations) {
      auths.add(new ArrayByteSequence(ByteBufferUtil.toBytes(buffer)));
    }
    checkAuths();
  }
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      // it's the new format
      authsString = authsString.substring(HEADER.length());
      if (authsString.length() > 0) {
        for (String encAuth : authsString.split(",")) {
          byte[] auth = Base64.decodeBase64(encAuth.getBytes(Constants.UTF8));
          auths.add(new ArrayByteSequence(auth));
        }
        checkAuths();
      }
    } else {
      // it's the old format
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  private void setAuthorizations(String... authorizations) {
    ArgumentChecker.notNull(authorizations);
    auths.clear();
    for (String str : authorizations) {
      str = str.trim();
      auths.add(new ArrayByteSequence(str.getBytes(Constants.UTF8)));
    }
   
    checkAuths();
  }
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  /**
   * Checks for the existence of this UTF-8 encoded authorization.
   */
  public boolean contains(byte[] auth) {
    return auths.contains(new ArrayByteSequence(auth));
  }
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    ColumnFamilySkippingIterator cfsi = new ColumnFamilySkippingIterator(ski1);
   
    imm.delete(0);
   
    ArrayList<ByteSequence> columns = new ArrayList<ByteSequence>();
    columns.add(new ArrayByteSequence("bar"));
   
    // this seek resulted in an infinite loop before a bug was fixed
    cfsi.seek(new Range("r1"), columns, true);
   
    assertFalse(cfsi.hasTop());
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          ArrayList<ByteSequence> changed = new ArrayList<ByteSequence>(numRows);
          Iterator<Result> results = cw.write(mutations.iterator());
          while (results.hasNext()) {
            Result result = results.next();
            changed.add(new ArrayByteSequence(result.getMutation().getRow()));
          }

          Collections.sort(changes);
          Collections.sort(changed);
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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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    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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  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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