Package org.apache.hadoop.hbase.protobuf.generated.AggregateProtos

Examples of org.apache.hadoop.hbase.protobuf.generated.AggregateProtos.AggregateRequest

126
127
128
129
130
131
132
133
134
135
136
   *           & propagated to it.
   */
  public <R, S, P extends Message, Q extends Message, T extends Message>
  R max(final Table table, final ColumnInterpreter<R, S, P, Q, T> ci,
      final Scan scan) throws Throwable {
    final AggregateRequest requestArg = validateArgAndGetPB(scan, ci, false);
    class MaxCallBack implements Batch.Callback<R> {
      R max = null;

      R getMax() {
        return max;
View Full Code Here
219
220
221
222
223
224
225
226
227
228
229
   * @throws Throwable
   */
  public <R, S, P extends Message, Q extends Message, T extends Message>
  R min(final Table table, final ColumnInterpreter<R, S, P, Q, T> ci,
      final Scan scan) throws Throwable {
    final AggregateRequest requestArg = validateArgAndGetPB(scan, ci, false);
    class MinCallBack implements Batch.Callback<R> {

      private R min = null;

      public R getMinimum() {
View Full Code Here
302
303
304
305
306
307
308
309
310
311
312
   * @throws Throwable
   */
  public <R, S, P extends Message, Q extends Message, T extends Message>
  long rowCount(final Table table,
      final ColumnInterpreter<R, S, P, Q, T> ci, final Scan scan) throws Throwable {
    final AggregateRequest requestArg = validateArgAndGetPB(scan, ci, true);
    class RowNumCallback implements Batch.Callback<Long> {
      private final AtomicLong rowCountL = new AtomicLong(0);

      public long getRowNumCount() {
        return rowCountL.get();
View Full Code Here
372
373
374
375
376
377
378
379
380
381
382
   * @throws Throwable
   */
  public <R, S, P extends Message, Q extends Message, T extends Message>
  S sum(final Table table, final ColumnInterpreter<R, S, P, Q, T> ci,
      final Scan scan) throws Throwable {
    final AggregateRequest requestArg = validateArgAndGetPB(scan, ci, false);
   
    class SumCallBack implements Batch.Callback<S> {
      S sumVal = null;

      public S getSumResult() {
View Full Code Here
444
445
446
447
448
449
450
451
452
453
454
   * @throws Throwable
   */
  private <R, S, P extends Message, Q extends Message, T extends Message>
  Pair<S, Long> getAvgArgs(final Table table,
      final ColumnInterpreter<R, S, P, Q, T> ci, final Scan scan) throws Throwable {
    final AggregateRequest requestArg = validateArgAndGetPB(scan, ci, false);
    class AvgCallBack implements Batch.Callback<Pair<S, Long>> {
      S sum = null;
      Long rowCount = 0l;

      public synchronized Pair<S, Long> getAvgArgs() {
View Full Code Here
541
542
543
544
545
546
547
548
549
550
551
   * @throws Throwable
   */
  private <R, S, P extends Message, Q extends Message, T extends Message>
  Pair<List<S>, Long> getStdArgs(final Table table,
      final ColumnInterpreter<R, S, P, Q, T> ci, final Scan scan) throws Throwable {
    final AggregateRequest requestArg = validateArgAndGetPB(scan, ci, false);
    class StdCallback implements Batch.Callback<Pair<List<S>, Long>> {
      long rowCountVal = 0l;
      S sumVal = null, sumSqVal = null;

      public synchronized Pair<List<S>, Long> getStdParams() {
View Full Code Here
663
664
665
666
667
668
669
670
671
672
673
   */
  private <R, S, P extends Message, Q extends Message, T extends Message>
  Pair<NavigableMap<byte[], List<S>>, List<S>>
  getMedianArgs(final Table table,
      final ColumnInterpreter<R, S, P, Q, T> ci, final Scan scan) throws Throwable {
    final AggregateRequest requestArg = validateArgAndGetPB(scan, ci, false);
    final NavigableMap<byte[], List<S>> map =
      new TreeMap<byte[], List<S>>(Bytes.BYTES_COMPARATOR);
    class StdCallback implements Batch.Callback<List<S>> {
      S sumVal = null, sumWeights = null;

View Full Code Here
126
127
128
129
130
131
132
133
134
135
136
   *           & propagated to it.
   */
  public <R, S, P extends Message, Q extends Message, T extends Message>
  R max(final Table table, final ColumnInterpreter<R, S, P, Q, T> ci,
      final Scan scan) throws Throwable {
    final AggregateRequest requestArg = validateArgAndGetPB(scan, ci, false);
    class MaxCallBack implements Batch.Callback<R> {
      R max = null;

      R getMax() {
        return max;
View Full Code Here
219
220
221
222
223
224
225
226
227
228
229
   * @throws Throwable
   */
  public <R, S, P extends Message, Q extends Message, T extends Message>
  R min(final Table table, final ColumnInterpreter<R, S, P, Q, T> ci,
      final Scan scan) throws Throwable {
    final AggregateRequest requestArg = validateArgAndGetPB(scan, ci, false);
    class MinCallBack implements Batch.Callback<R> {

      private R min = null;

      public R getMinimum() {
View Full Code Here
302
303
304
305
306
307
308
309
310
311
312
   * @throws Throwable
   */
  public <R, S, P extends Message, Q extends Message, T extends Message>
  long rowCount(final Table table,
      final ColumnInterpreter<R, S, P, Q, T> ci, final Scan scan) throws Throwable {
    final AggregateRequest requestArg = validateArgAndGetPB(scan, ci, true);
    class RowNumCallback implements Batch.Callback<Long> {
      private final AtomicLong rowCountL = new AtomicLong(0);

      public long getRowNumCount() {
        return rowCountL.get();
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hbase.protobuf.generated.AggregateProtos.AggregateRequest

  • org.apache.hadoop.hbase.client.coprocessor.AggregationClient
    • Copyright © 2018 www.massapicom. All rights reserved.
    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.