Class AbstractQuery

src/core/AbstractQuery.java:17–66

import org.hbase.async.HBaseException;

public abstract class AbstractQuery implements Query {
    /**
     * Runs this query.
     *
     * @return The data points matched by this query.
     * <p>
     * Each element in the non-{@code null} but possibly empty array returned
     * corresponds to one time series for which some data points have been
     * matched by the query.
     * @throws HBaseException if there was a problem communicating with HBase to
     *                        perform the search.
     */
    @Override
    public DataPoints[] run() throws HBaseException {
        try {
            return runAsync().joinUninterruptibly();
        } catch (RuntimeException e) {
            throw e;
        } catch (Exception e) {
            throw new RuntimeException("Should never be here", e);
        }
    }

    /**
     * Runs this query.
     *
     * @return The data points matched by this query and applied with percentile calculation
     * <p>
     * Each element in the non-{@code null} but possibly empty array returned
     * corresponds to one time series for which some data points have been
     * matched by the query.
     * @throws HBaseException        if there was a problem communicating with HBase to
     *                               perform the search.
     * @throws IllegalStateException if the query is not a histogram query
     */
    @Override
    public DataPoints[] runHistogram() throws HBaseException {
        if (!isHistogramQuery()) {
            throw new RuntimeException("Should never be here");
        }

        try {
            return runHistogramAsync().joinUninterruptibly();
        } catch (RuntimeException e) {
            throw e;
        } catch (Exception e) {
            throw new RuntimeException("Should never be here", e);
        }
    }
}