Java Get.setTimeStamp方法代碼示例

import org.apache.hadoop.hbase.client.Get; //導入方法依賴的package包/類
protected void assertResultEquals(final HRegion region, final byte [] row,
  final byte [] family, final byte [] qualifier, final long timestamp,
  final byte [] value)
throws IOException {
  Get get = new Get(row);
  get.setTimeStamp(timestamp);
  Result res = region.get(get);
  NavigableMap<byte[], NavigableMap<byte[], NavigableMap<Long, byte[]>>> map =
    res.getMap();
  byte [] res_value = map.get(family).get(qualifier).get(timestamp);

  if (value == null) {
    assertEquals(Bytes.toString(family) + " " + Bytes.toString(qualifier) +
        " at timestamp " + timestamp, null, res_value);
  } else {
    if (res_value == null) {
      fail(Bytes.toString(family) + " " + Bytes.toString(qualifier) +
          " at timestamp " + timestamp + "\" was expected to be \"" +
          Bytes.toStringBinary(value) + " but was null");
    }
    if (res_value != null) {
      assertEquals(Bytes.toString(family) + " " + Bytes.toString(qualifier) +
          " at timestamp " +
          timestamp, value, new String(res_value));
    }
  }
}
 

import org.apache.hadoop.hbase.client.Get; //導入方法依賴的package包/類
/**
 * Creates a {@link Get} (HBase) from a {@link TGet} (Thrift).
 *
 * This ignores any timestamps set on {@link TColumn} objects.
 *
 * @param in the <code>TGet</code> to convert
 *
 * @return <code>Get</code> object
 *
 * @throws IOException if an invalid time range or max version parameter is given
 */
public static Get getFromThrift(TGet in) throws IOException {
  Get out = new Get(in.getRow());

  // Timestamp overwrites time range if both are set
  if (in.isSetTimestamp()) {
    out.setTimeStamp(in.getTimestamp());
  } else if (in.isSetTimeRange()) {
    out.setTimeRange(in.getTimeRange().getMinStamp(), in.getTimeRange().getMaxStamp());
  }

  if (in.isSetMaxVersions()) {
    out.setMaxVersions(in.getMaxVersions());
  }

  if (in.isSetFilterString()) {
    ParseFilter parseFilter = new ParseFilter();
    out.setFilter(parseFilter.parseFilterString(in.getFilterString()));
  }

  if (in.isSetAttributes()) {
    addAttributes(out,in.getAttributes());
  }

  if (in.isSetAuthorizations()) {
    out.setAuthorizations(new Authorizations(in.getAuthorizations().getLabels()));
  }
  
  if (!in.isSetColumns()) {
    return out;
  }

  for (TColumn column : in.getColumns()) {
    if (column.isSetQualifier()) {
      out.addColumn(column.getFamily(), column.getQualifier());
    } else {
      out.addFamily(column.getFamily());
    }
  }

  return out;
}