类的使用
org.apache.flink.table.runtime.operators.bundle.MapBundleFunction

使用MapBundleFunction的程序包

程序包	说明
org.apache.flink.table.runtime.operators.aggregate
org.apache.flink.table.runtime.operators.bundle
org.apache.flink.table.runtime.operators.deduplicate

org.apache.flink.table.runtime.operators.aggregate中MapBundleFunction的使用

org.apache.flink.table.runtime.operators.aggregate中MapBundleFunction的子类

限定符和类型	类和说明
class	MiniBatchGlobalGroupAggFunction Aggregate Function used for the global groupby (without window) aggregate in miniBatch mode.
class	MiniBatchGroupAggFunction Aggregate Function used for the groupby (without window) aggregate in miniBatch mode.
class	MiniBatchIncrementalGroupAggFunction Aggregate Function used for the incremental groupby (without window) aggregate in miniBatch mode.
class	MiniBatchLocalGroupAggFunction Aggregate Function used for the local groupby (without window) aggregate in miniBatch mode.

org.apache.flink.table.runtime.operators.bundle中MapBundleFunction的使用

参数类型为MapBundleFunction的org.apache.flink.table.runtime.operators.bundle中的构造器

构造器和说明
KeyedMapBundleOperator(MapBundleFunction<K,V,IN,OUT> function, BundleTrigger<IN> bundleTrigger)
MapBundleOperator(MapBundleFunction<K,V,IN,OUT> function, BundleTrigger<IN> bundleTrigger, org.apache.flink.api.java.functions.KeySelector<IN,K> keySelector)

org.apache.flink.table.runtime.operators.deduplicate中MapBundleFunction的使用

org.apache.flink.table.runtime.operators.deduplicate中MapBundleFunction的子类

限定符和类型	类和说明
class	MiniBatchDeduplicateKeepFirstRowFunction This function is used to get the first row for every key partition in miniBatch mode.
class	MiniBatchDeduplicateKeepLastRowFunction This function is used to get the last row for every key partition in miniBatch mode.