org.apache.paimon.format.orc.filter

类 OrcSimpleStatsExtractor

java.lang.Object

org.apache.paimon.format.orc.filter.OrcSimpleStatsExtractor

所有已实现的接口:

org.apache.paimon.format.SimpleStatsExtractor

public class OrcSimpleStatsExtractor
extends Object
implements org.apache.paimon.format.SimpleStatsExtractor

SimpleStatsExtractor for orc files.

嵌套类概要

从接口继承的嵌套类/接口 org.apache.paimon.format.SimpleStatsExtractor

org.apache.paimon.format.SimpleStatsExtractor.FileInfo

构造器概要

构造器

构造器和说明
OrcSimpleStatsExtractor(org.apache.paimon.types.RowType rowType, org.apache.paimon.statistics.SimpleColStatsCollector.Factory[] statsCollectors)

方法概要

限定符和类型	方法和说明
org.apache.paimon.format.SimpleColStats[]	extract(org.apache.paimon.fs.FileIO fileIO, org.apache.paimon.fs.Path path)
org.apache.paimon.utils.Pair<org.apache.paimon.format.SimpleColStats[],org.apache.paimon.format.SimpleStatsExtractor.FileInfo>	extractWithFileInfo(org.apache.paimon.fs.FileIO fileIO, org.apache.paimon.fs.Path path)

从类继承的方法 java.lang.Object

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

构造器详细资料

OrcSimpleStatsExtractor

public OrcSimpleStatsExtractor(org.apache.paimon.types.RowType rowType,
                               org.apache.paimon.statistics.SimpleColStatsCollector.Factory[] statsCollectors)

方法详细资料

extract

public org.apache.paimon.format.SimpleColStats[] extract(org.apache.paimon.fs.FileIO fileIO,
                                                         org.apache.paimon.fs.Path path)
                                                  throws IOException

指定者:

extract 在接口中 org.apache.paimon.format.SimpleStatsExtractor

抛出:

IOException

extractWithFileInfo

public org.apache.paimon.utils.Pair<org.apache.paimon.format.SimpleColStats[],org.apache.paimon.format.SimpleStatsExtractor.FileInfo> extractWithFileInfo(org.apache.paimon.fs.FileIO fileIO,
                                                                                                                                                          org.apache.paimon.fs.Path path)
                                                                                                                                                   throws IOException

指定者:

extractWithFileInfo 在接口中 org.apache.paimon.format.SimpleStatsExtractor

抛出:

IOException