class="kw">package com.hypixel.hytale.server.npc.corecomponents.builders;

class="kw">import com.hypixel.hytale.server.npc.util.expression.ExecutionContext;
class="kw">import com.hypixel.hytale.server.npc.util.expression.Scope;
class="kw">import com.hypixel.hytale.server.npc.validators.NPCLoadTimeValidationHelper;
class="kw">import java.util.List;
class="kw">import javax.annotation.Nonnull;

class="kw">public class="kw">abstract class BuilderEntityFilterBase class="kw">extends BuilderEntityFilterWithToggle {
   class="kw">public BuilderEntityFilterBase() {
   }

   @Override
   class="kw">public boolean validate(String var1, @Nonnull NPCLoadTimeValidationHelper var2, ExecutionContext var3, Scope var4, @Nonnull List<String> var5) {
      boolean var6 = super.validate(var1, var2, var3, var4, var5);
      String var7 = this.getTypeName();
      if (var2.isFilterExternallyProvided(var7)) {
         var6 = false;
         var5.add(
            String.format(
               "%s: includes a filter of type %s which is already externally provided (such as by a prioritiser) at %s", var1, var7, this.getBreadCrumbs()
            )
         );
      }

      if (var2.hasSeenFilter(var7)) {
         var6 = false;
         var5.add(String.format("%s: has defined a filter of type %s more than once at %s", var1, var7, this.getBreadCrumbs()));
      }

      class="kw">return var6;
   }
}