Examples with DataPage org.apache.parquet.column.page.DataPage used on opensource projects

Example 11 with DataPage

use of org.apache.parquet.column.page.DataPage in project hive by apache.

the class BaseVectorizedColumnReader method readPage.

protected void readPage() throws IOException {
    DataPage page = pageReader.readPage();
    if (page == null) {
        return;
    }
    page.accept(new DataPage.Visitor<Void>() {

        @Override
        public Void visit(DataPageV1 dataPageV1) {
            readPageV1(dataPageV1);
            return null;
        }

        @Override
        public Void visit(DataPageV2 dataPageV2) {
            readPageV2(dataPageV2);
            return null;
        }
    });
}