Package org.apache.hadoop.fs

Class GlobPattern

java.lang.Object

org.apache.hadoop.fs.GlobPattern

@Private
@Evolving
public class GlobPattern
extends Object

A class for POSIX glob pattern with brace expansions.

Constructor Summary

Constructors

Constructor	Description
GlobPattern(String globPattern)	Construct the glob pattern object with a glob pattern string

Method Summary

Modifier and Type	Method	Description
static com.google.re2j.Pattern	compile(String globPattern)	Compile glob pattern string
com.google.re2j.Pattern	compiled()
boolean	hasWildcard()
boolean	matches(CharSequence s)	Match input against the compiled glob pattern
void	set(String glob)	Set and compile a glob pattern

Methods inherited from class java.lang.Object

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

Constructor Details

GlobPattern

public GlobPattern(String globPattern)

Construct the glob pattern object with a glob pattern string

Parameters:

globPattern - the glob pattern string

Method Details

compiled

public com.google.re2j.Pattern compiled()

Returns:

the compiled pattern

compile

public static com.google.re2j.Pattern compile(String globPattern)

Compile glob pattern string

Parameters:

globPattern - the glob pattern

Returns:

the pattern object

matches

public boolean matches(CharSequence s)

Match input against the compiled glob pattern

Parameters:

s - input chars

Returns:

true for successful matches

set

public void set(String glob)

Set and compile a glob pattern

Parameters:

glob - the glob pattern string

hasWildcard

public boolean hasWildcard()

Returns:

true if this is a wildcard pattern (with special chars)