org.apache.iotdb.db.protocol.rest.handler

类 QueryDataSetHandler

java.lang.Object

org.apache.iotdb.db.protocol.rest.handler.QueryDataSetHandler

public class QueryDataSetHandler
extends Object

方法概要

限定符和类型	方法和说明
static javax.ws.rs.core.Response	fillDataSetWithTimestamps(QueryDataSet sourceDataSet, QueryPlan queryPlan, int actualRowSizeLimit, long timePrecision)
static javax.ws.rs.core.Response	fillGrafanaVariablesResult(QueryDataSet dataSet, PhysicalPlan physicalPlan)
static javax.ws.rs.core.Response	fillGroupByLevelDataSet(QueryDataSet sourceDataSet, int actualRowSizeLimit, long timePrecision)
static javax.ws.rs.core.Response	fillLastQueryPlanDataSet(QueryDataSet sourceDataSet, int actualRowSizeLimit)
static javax.ws.rs.core.Response	fillQueryDataSet(QueryDataSet sourceDataSet, PhysicalPlan physicalPlan, int actualRowSizeLimit)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

fillQueryDataSet

public static javax.ws.rs.core.Response fillQueryDataSet(QueryDataSet sourceDataSet,
                                                         PhysicalPlan physicalPlan,
                                                         int actualRowSizeLimit)
                                                  throws IOException

参数:

actualRowSizeLimit - max number of rows to return. no limit when actualRowSizeLimit <= 0.

抛出:

IOException

fillDataSetWithTimestamps

public static javax.ws.rs.core.Response fillDataSetWithTimestamps(QueryDataSet sourceDataSet,
                                                                  QueryPlan queryPlan,
                                                                  int actualRowSizeLimit,
                                                                  long timePrecision)
                                                           throws IOException

抛出:

IOException

fillLastQueryPlanDataSet

public static javax.ws.rs.core.Response fillLastQueryPlanDataSet(QueryDataSet sourceDataSet,
                                                                 int actualRowSizeLimit)
                                                          throws IOException

抛出:

IOException

fillGroupByLevelDataSet

public static javax.ws.rs.core.Response fillGroupByLevelDataSet(QueryDataSet sourceDataSet,
                                                                int actualRowSizeLimit,
                                                                long timePrecision)
                                                         throws IOException

抛出:

IOException

fillGrafanaVariablesResult

public static javax.ws.rs.core.Response fillGrafanaVariablesResult(QueryDataSet dataSet,
                                                                   PhysicalPlan physicalPlan)
                                                            throws IOException

抛出:

IOException