Examples with AllNodes io.prestosql.metadata.AllNodes used on opensource projects

Example 1 with AllNodes

use of io.prestosql.metadata.AllNodes in project hetu-core by openlookeng.

the class NodeSystemTable method cursor.

@Override
public RecordCursor cursor(ConnectorTransactionHandle transactionHandle, ConnectorSession session, TupleDomain<Integer> constraint) {
    Builder table = InMemoryRecordSet.builder(NODES_TABLE);
    AllNodes allNodes = nodeManager.getAllNodes();
    addRows(table, allNodes.getActiveNodes(), ACTIVE);
    addRows(table, allNodes.getInactiveNodes(), INACTIVE);
    addRows(table, allNodes.getIsolatingNodes(), ISOLATING);
    addRows(table, allNodes.getIsolatedNodes(), ISOLATED);
    addRows(table, allNodes.getShuttingDownNodes(), SHUTTING_DOWN);
    return table.build().cursor();
}