class="kw">package com.hypixel.hytale.codec.validation.validator;

class="kw">import com.hypixel.hytale.codec.schema.SchemaContext;
class="kw">import com.hypixel.hytale.codec.schema.config.Schema;
class="kw">import com.hypixel.hytale.codec.schema.config.StringSchema;
class="kw">import com.hypixel.hytale.codec.validation.ValidationResults;
class="kw">import com.hypixel.hytale.codec.validation.Validator;
class="kw">import java.util.regex.Pattern;
class="kw">import javax.annotation.Nonnull;

class="kw">public class NonEmptyStringValidator class="kw">implements Validator<String> {
   class="kw">public class="kw">static class="kw">final NonEmptyStringValidator INSTANCE = new NonEmptyStringValidator();
   class="kw">private class="kw">static class="kw">final Pattern NON_WHITESPACE_PATTERN = Pattern.compile("[^\\s]");

   class="kw">protected NonEmptyStringValidator() {
   }

   class="kw">public void accept(@Nonnull String var1, @Nonnull ValidationResults var2) {
      if (var1.isBlank()) {
         var2.fail("String can't be empty!");
      }
   }

   @Override
   class="kw">public void updateSchema(SchemaContext var1, Schema var2) {
      StringSchema var3 = (StringSchema)var2;
      var3.setMinLength(1);
      var3.setPattern(NON_WHITESPACE_PATTERN);
   }
}