package com.virjar.vscrawler.core.selector.string.function.commonlang3; import com.virjar.vscrawler.core.selector.string.function.BSFunction; import org.apache.commons.lang3.StringUtils; /** * Created by virjar on 17/7/8. */ public class IsAlpha extends BSFunction { @Override protected boolean handle(CharSequence str) { return StringUtils.isAlpha(str); } @Override public String determineFunctionName() { return "isAlpha"; } }