程序包的使用
org.apache.flink.table.runtime.util

使用org.apache.flink.table.runtime.util的程序包

程序包	说明
org.apache.flink.table.runtime.hashtable
org.apache.flink.table.runtime.operators.aggregate
org.apache.flink.table.runtime.operators.join
org.apache.flink.table.runtime.operators.over.frame
org.apache.flink.table.runtime.operators.sort
org.apache.flink.table.runtime.operators.window.grouping
org.apache.flink.table.runtime.util

org.apache.flink.table.runtime.hashtable使用的org.apache.flink.table.runtime.util中的类

类和说明
LazyMemorySegmentPool MemorySegmentPool that lazy allocate memory pages from MemoryManager.
MemorySegmentPool MemorySegment pool to hold pages in memory.
RowIterator An internal iterator interface which presents a more restrictive API than Iterator.

org.apache.flink.table.runtime.operators.aggregate使用的org.apache.flink.table.runtime.util中的类

类和说明
MemorySegmentPool MemorySegment pool to hold pages in memory.

org.apache.flink.table.runtime.operators.join使用的org.apache.flink.table.runtime.util中的类

类和说明
ResettableExternalBuffer A resettable external buffer for binary row.
RowIterator An internal iterator interface which presents a more restrictive API than Iterator.

org.apache.flink.table.runtime.operators.over.frame使用的org.apache.flink.table.runtime.util中的类

类和说明
ResettableExternalBuffer A resettable external buffer for binary row.
ResettableExternalBuffer.BufferIterator Iterator of external buffer.

org.apache.flink.table.runtime.operators.sort使用的org.apache.flink.table.runtime.util中的类

类和说明
MemorySegmentPool MemorySegment pool to hold pages in memory.

org.apache.flink.table.runtime.operators.window.grouping使用的org.apache.flink.table.runtime.util中的类

类和说明
RowIterator An internal iterator interface which presents a more restrictive API than Iterator.

org.apache.flink.table.runtime.util使用的org.apache.flink.table.runtime.util中的类

类和说明
JsonUtils Json scalar function util.
JsonUtils.ThreadLocalHashCache An ThreadLocal cache using a linked hash map.
LazyMemorySegmentPool MemorySegmentPool that lazy allocate memory pages from MemoryManager.
LRUMap.RemovalListener An object that can receive a notification when an entry is removed from a LRUMap.
MemorySegmentPool MemorySegment pool to hold pages in memory.
ResettableExternalBuffer.BufferIterator Iterator of external buffer.
ResettableRowBuffer Resettable buffer that add RowData and return BinaryRowData iterator.
ResettableRowBuffer.ResettableIterator Row iterator that can be reset.
RowIterator An internal iterator interface which presents a more restrictive API than Iterator.