PairCodec.java

package com.hypixel.hytale.server.core.codec;

import com.hypixel.hytale.codec.Codec;
import com.hypixel.hytale.codec.KeyedCodec;
import com.hypixel.hytale.codec.builder.BuilderCodec;
import com.hypixel.hytale.codec.validation.Validators;
import it.unimi.dsi.fastutil.Pair;
import javax.annotation.Nonnull;

public class PairCodec {
   public PairCodec() {
   }

   public static class IntegerPair {
      public static final BuilderCodec<IntegerPair> CODEC;
      private Integer left;
      private Integer right;

      public IntegerPair() {
      }

      public IntegerPair(Integer left, Integer right) {
         this.left = left;
         this.right = right;
      }

      @Nonnull
      public Pair<Integer, Integer> toPair() {
         return Pair.<Integer, Integer>of(this.left, this.right);
      }

      @Nonnull
      public static IntegerPair fromPair(@Nonnull Pair<Integer, Integer> pair) {
         return new IntegerPair(pair.left(), pair.right());
      }

      public Integer getLeft() {
         return this.left;
      }

      public Integer getRight() {
         return this.right;
      }

      static {
         CODEC = ((BuilderCodec.Builder)((BuilderCodec.Builder)BuilderCodec.builder(IntegerPair.class, IntegerPair::new).append(new KeyedCodec("Left", Codec.INTEGER), (pair, left) -> pair.left = left, (pair) -> pair.left).addValidator(Validators.nonNull()).add()).append(new KeyedCodec("Right", Codec.INTEGER), (pair, right) -> pair.right = right, (pair) -> pair.right).addValidator(Validators.nonNull()).add()).build();
      }
   }

   public static class IntegerStringPair {
      public static final BuilderCodec<IntegerStringPair> CODEC;
      private Integer left;
      private String right;

      public IntegerStringPair() {
      }

      public IntegerStringPair(Integer left, String right) {
         this.left = left;
         this.right = right;
      }

      @Nonnull
      public Pair<Integer, String> toPair() {
         return Pair.<Integer, String>of(this.left, this.right);
      }

      @Nonnull
      public static IntegerStringPair fromPair(@Nonnull Pair<Integer, String> pair) {
         return new IntegerStringPair(pair.left(), pair.right());
      }

      public Integer getLeft() {
         return this.left;
      }

      public String getRight() {
         return this.right;
      }

      static {
         CODEC = ((BuilderCodec.Builder)((BuilderCodec.Builder)BuilderCodec.builder(IntegerStringPair.class, IntegerStringPair::new).append(new KeyedCodec("Left", Codec.INTEGER), (pair, left) -> pair.left = left, (pair) -> pair.left).addValidator(Validators.nonNull()).add()).append(new KeyedCodec("Right", Codec.STRING), (pair, right) -> pair.right = right, (pair) -> pair.right).addValidator(Validators.nonNull()).add()).build();
      }
   }
}