Java Code Examples for com.facebook.presto.spi.ConnectorSession#getProperty()

public static String getSessionProperty(ConnectorSession session, String key)
{
    String value = session.getProperty(key, String.class);
    if (value == null) {
        return "";
    }
    else {
        return value;
    }
}
 

public static int getIntSessionProperty(ConnectorSession session, String key)
{
    Integer value = session.getProperty(key, Integer.class);
    if (value == null) {
        return 0;
    }
    else {
        return value;
    }
}
 

public static int getScanBatchCaching(ConnectorSession session)
{
    return session.getProperty(SCAN_CACHING, Integer.class);
}
 

public static long getIterOffsetSeconds(ConnectorSession session)
{
    long value = session.getProperty(ITER_OFFSET_SECONDS, Long.class);
    return value;
}
 

public static boolean getIterFromTimestamp(ConnectorSession session)
{
    boolean value = session.getProperty(ITER_FROM_TIMESTAMP, Boolean.class);
    return value;
}
 

public static int getMaxBatches(ConnectorSession session)
{
    int value = session.getProperty(MAX_BATCHES, Integer.class);
    return value;
}
 

public static int getBatchSize(ConnectorSession session)
{
    int value = session.getProperty(BATCH_SIZE, Integer.class);
    return value;
}
 

public static boolean getCheckpointEnabled(ConnectorSession session)
{
    boolean value = session.getProperty(CHECKPOINT_ENABLED, Boolean.class);
    return value;
}
 

public static int getScanMaxVersions(ConnectorSession session)
{
    return session.getProperty(SCAN_MAX_VERSIONS, Integer.class);
}
 

public static int getScanMaxResultSize(ConnectorSession session)
{
    return session.getProperty(SCAN_MAX_RESULT_SIZE, Integer.class);
}
 

public static boolean isOptimizeLocalityEnabled(ConnectorSession session)
{
    return session.getProperty(OPTIMIZE_LOCALITY_ENABLED, Boolean.class);
}
 

public static int getScanBatchSize(ConnectorSession session)
{
    return session.getProperty(SCAN_BATCH_SIZE, Integer.class);
}
 

public static String getScanUsername(ConnectorSession session)
{
    return session.getProperty(SCAN_USERNAME, String.class);
}
 

public static boolean isOptimizeSplitRangesEnabled(ConnectorSession session)
{
    return session.getProperty(OPTIMIZE_SPLIT_RANGES_ENABLED, Boolean.class);
}
 

public static boolean isOptimizeLocalityEnabled(ConnectorSession session)
{
    return session.getProperty(OPTIMIZE_LOCALITY_ENABLED, Boolean.class);
}
 

public static String getScanUsername(ConnectorSession session)
{
    return session.getProperty(SCAN_USERNAME, String.class);
}
 

public static int getScrollSearchBatchSize(ConnectorSession session)
{
    return session.getProperty(SCROLL_SEARCH_BATCH_SIZE, Integer.class);
}
 

/**
 * @return get Scroll Timeout
 * */
public static long getScrollSearchTimeout(ConnectorSession session)
{
    return session.getProperty(SCROLL_SEARCH_TIMEOUT, Long.class);
}
 

public static int getNumIndexRowsPerSplit(ConnectorSession session)
{
    return session.getProperty(INDEX_ROWS_PER_SPLIT, Integer.class);
}
 

public static boolean isOptimizeSplitShardsEnabled(ConnectorSession session)
{
    return session.getProperty(OPTIMIZE_SPLIT_SHARDS_ENABLED, Boolean.class);
}