Examples with ISearchPredicate org.apache.hyracks.storage.common.ISearchPredicate used on opensource projects

Example 6 with ISearchPredicate

use of org.apache.hyracks.storage.common.ISearchPredicate in project asterixdb by apache.

the class TreeIndexTestUtils method checkScan.

@SuppressWarnings("unchecked")
public void checkScan(IIndexTestContext ctx) throws Exception {
    if (LOGGER.isLoggable(Level.INFO)) {
        LOGGER.info("Testing Scan.");
    }
    ITreeIndexCursor scanCursor = (ITreeIndexCursor) ctx.getIndexAccessor().createSearchCursor(false);
    ISearchPredicate nullPred = createNullSearchPredicate();
    ctx.getIndexAccessor().search(scanCursor, nullPred);
    Iterator<CheckTuple> checkIter = ctx.getCheckTuples().iterator();
    checkExpectedResults(scanCursor, ctx.getCheckTuples(), ctx.getFieldSerdes(), ctx.getKeyFieldCount(), checkIter);
}