Package com.intellij.util

Class PatternUtil

java.lang.Object

com.intellij.util.PatternUtil

public class PatternUtil
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.regex.Pattern	NOTHING

Constructor Summary

Constructors

Constructor and Description
PatternUtil()

Method Summary

Modifier and Type	Method and Description
static java.util.regex.Pattern	compileSafe(java.lang.String pattern, java.util.regex.Pattern def)
static java.lang.String	convertToRegex(java.lang.String mask)
static java.util.regex.Pattern	fromMask(java.lang.String mask)
static java.lang.String	getFirstMatch(java.util.List<java.lang.String> lines, java.util.regex.Pattern regex) Finds the first match in a list os Strings.

Methods inherited from class java.lang.Object

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

Field Detail

NOTHING

public static final java.util.regex.Pattern NOTHING

Constructor Detail

PatternUtil

public PatternUtil()

Method Detail

convertToRegex

public static java.lang.String convertToRegex(java.lang.String mask)

fromMask

public static java.util.regex.Pattern fromMask(java.lang.String mask)

compileSafe

public static java.util.regex.Pattern compileSafe(java.lang.String pattern,
                                                  java.util.regex.Pattern def)

getFirstMatch

public static java.lang.String getFirstMatch(java.util.List<java.lang.String> lines,
                                             java.util.regex.Pattern regex)

Finds the first match in a list os Strings.

Parameters:

lines - list of lines, may be null.

regex - pattern to match to.

Returns:

pattern's first matched group, or entire matched string if pattern has no groups, or null.