HyCodeYourTale
classpublicabstractPriority 3

MultiArgumentType

com.hypixel.hytale.server.core.command.system.arguments.types.MultiArgumentType

extends ArgumentType

2

Methods

2

Public Methods

0

Fields

1

Constructors

Constructors

public
MultiArgumentType(String name, String argumentUsage, String[] examples)

Methods

Public Methods (2)

public
DataType parse(String[] input, ParseResult parseResult)
@Nullable@Override
public
DataType parse(MultiArgumentContext var1, ParseResult var2)
@Nullable

Inheritance

Parent
Current
Interface
Child

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Related Classes

Used By
ParseResult

Source Code

package com.hypixel.hytale.server.core.command.system.arguments.types;

import com.hypixel.hytale.server.core.command.system.ParseResult;
import it.unimi.dsi.fastutil.objects.Object2ObjectLinkedOpenHashMap;
import java.util.Arrays;
import java.util.Map;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;

public abstract class MultiArgumentType<DataType> extends ArgumentType<DataType> {
   @Nonnull
   private final Map<String, SingleArgumentType<?>> argumentValues = new Object2ObjectLinkedOpenHashMap();

   public MultiArgumentType(@Nonnull String name, @Nonnull String argumentUsage, @Nullable String... examples) {
      super(name, argumentUsage, 0, examples);
   }

   @Nonnull
   protected <D> WrappedArgumentType<D> withParameter(@Nonnull String name, @Nonnull String usage, @Nonnull SingleArgumentType<D> argumentType) {
      WrappedArgumentType<D> wrappedArgumentType = argumentType.withOverriddenUsage(usage);
      name = name.toLowerCase();
      if (this.argumentValues.containsKey(name)) {
         throw new IllegalArgumentException("Cannot register two MultiArgumentType parameters with the same name");
      } else {
         this.argumentValues.put(name, wrappedArgumentType);
         this.numberOfParameters = this.argumentValues.size();
         return wrappedArgumentType;
      }
   }

   @Nullable
   @Override
   public DataType parse(@Nonnull String[] input, @Nonnull ParseResult parseResult) {
      MultiArgumentContext multiArgumentContext = new MultiArgumentContext();
      int endOfLastIndex = 0;

      for (SingleArgumentType<?> argumentValue : this.argumentValues.values()) {
         multiArgumentContext.registerArgumentValues(
            argumentValue, Arrays.copyOfRange(input, endOfLastIndex, endOfLastIndex + argumentValue.numberOfParameters), parseResult
         );
         if (parseResult.failed()) {
            return null;
         }

         endOfLastIndex += argumentValue.numberOfParameters;
      }

      return this.parse(multiArgumentContext, parseResult);
   }

   @Nullable
   public abstract DataType parse(@Nonnull MultiArgumentContext var1, @Nonnull ParseResult var2);
}