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java.util.regex.Matcher.pattern() Method
Description
The java.time.Matcher.pattern() method returns the pattern that is interpreted by this matcher.
Declaration
Following is the declaration for java.time.Matcher.pattern() method.
public Pattern pattern()
Return Value
The pattern for which this matcher was created.
Example
The following example shows the usage of java.time.Matcher.pattern() method.
package com.tutorialspoint; import java.util.regex.Matcher; import java.util.regex.Pattern; public class MatcherDemo { private static final String REGEX = "foo"; private static final String INPUT = "fooooooooooooooooo"; private static Pattern pattern; private static Matcher matcher; public static void main( String args[] ) { pattern = Pattern.compile(REGEX); matcher = pattern.matcher(INPUT); System.out.println("Current REGEX is: "+REGEX); System.out.println("Current INPUT is: "+INPUT); System.out.println("pattern(): "+matcher.pattern()); System.out.println("matches(): "+matcher.matches()); } }
Let us compile and run the above program, this will produce the following result −
Current REGEX is: foo Current INPUT is: fooooooooooooooooo pattern(): foo matches(): false
javaregex_matcher.htm
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