import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Example {
public static void main(String[] args) {
final String regex = "([^\\/]+\\.vcf\\.gz)";
final String string = "##bcftools_mergeCommand=merge --force-samples -m none -O v -o analysis/STUDY1/hg19/exome/merged.vcf --threads 4 analysis/STUDY1/hg19/exome/varscan_norm.vcf.gz analysis/STUDY1/hg19/exome/gatk_norm.vcf.gz analysis/STUDY1/hg19/exome/samtools_norm.vcf.gz analysis/STUDY1/hg19/exome/freebayes_norm.vcf.gz";
final Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE);
final Matcher matcher = pattern.matcher(string);
while (matcher.find()) {
System.out.println("Full match: " + matcher.group(0));
for (int i = 1; i <= matcher.groupCount(); i++) {
System.out.println("Group " + i + ": " + matcher.group(i));
}
}
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Java, please visit: https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html