com.github.aaronshan.functions.regexp

类 Re2JRegexp

java.lang.Object

com.github.aaronshan.functions.regexp.Re2JRegexp

public final class Re2JRegexp
extends Object

作者:

ruifeng.shan date: 2018-07-27 time: 22:20

字段概要

字段

限定符和类型	字段和说明
int	dfaRetries
int	dfaStatesLimit
Pattern	re2jPattern
Pattern	re2jPatternWithoutDotStartPrefix

构造器概要

构造器

构造器和说明
Re2JRegexp(int dfaStatesLimit, int dfaRetries, io.airlift.slice.Slice pattern)

方法概要

限定符和类型	方法和说明
io.airlift.slice.Slice	extract(io.airlift.slice.Slice source, long groupIndex)
List<Object>	extractAll(io.airlift.slice.Slice source, long groupIndex)
boolean	matches(io.airlift.slice.Slice source)
io.airlift.slice.Slice	replace(io.airlift.slice.Slice source, io.airlift.slice.Slice replacement)
List<Object>	split(io.airlift.slice.Slice source)
static int	toIntExact(long value)

从类继承的方法 java.lang.Object

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

字段详细资料

dfaStatesLimit

public final int dfaStatesLimit

dfaRetries

public final int dfaRetries

re2jPattern

public final Pattern re2jPattern

re2jPatternWithoutDotStartPrefix

public final Pattern re2jPatternWithoutDotStartPrefix

构造器详细资料

Re2JRegexp

public Re2JRegexp(int dfaStatesLimit,
                  int dfaRetries,
                  io.airlift.slice.Slice pattern)

方法详细资料

toIntExact

public static int toIntExact(long value)

matches

public boolean matches(io.airlift.slice.Slice source)

replace

public io.airlift.slice.Slice replace(io.airlift.slice.Slice source,
                                      io.airlift.slice.Slice replacement)
                               throws org.apache.hadoop.hive.ql.metadata.HiveException

抛出:

org.apache.hadoop.hive.ql.metadata.HiveException

extractAll

public List<Object> extractAll(io.airlift.slice.Slice source,
                               long groupIndex)
                        throws org.apache.hadoop.hive.ql.metadata.HiveException

抛出:

org.apache.hadoop.hive.ql.metadata.HiveException

extract

public io.airlift.slice.Slice extract(io.airlift.slice.Slice source,
                                      long groupIndex)
                               throws org.apache.hadoop.hive.ql.metadata.HiveException

抛出:

org.apache.hadoop.hive.ql.metadata.HiveException

split

public List<Object> split(io.airlift.slice.Slice source)