DataComponentMatchers.java

net.minecraft.advancements.criterion.DataComponentMatchers

信息

• 全限定名：net.minecraft.advancements.criterion.DataComponentMatchers
• 类型：public record
• 包：net.minecraft.advancements.criterion
• 源码路径：src/main/java/net/minecraft/advancements/criterion/DataComponentMatchers.java
• 起始行号：L15
• 实现：Predicate
• 职责：

  TODO

字段/常量

• ANY

  • 类型: DataComponentMatchers
  • 修饰符: public static final
  • 源码定位: L17
  • 说明:

    TODO

• CODEC

  • 类型: MapCodec<DataComponentMatchers>
  • 修饰符: public static final
  • 源码定位: L18
  • 说明:

    TODO

• STREAM_CODEC

  • 类型: StreamCodec<RegistryFriendlyByteBuf,DataComponentMatchers>
  • 修饰符: public static final
  • 源码定位: L25
  • 说明:

    TODO

内部类/嵌套类型

• net.minecraft.advancements.criterion.DataComponentMatchers.Builder
  • 类型: class
  • 修饰符: public static
  • 源码定位: L51
  • 说明:

    TODO

构造器

• 无

方法

下面的方法块按源码顺序生成。

public boolean test(DataComponentGetter values) @ L33

• 方法名：test
• 源码定位：L33
• 返回类型：boolean
• 修饰符：public

参数:

• values: DataComponentGetter

说明:

TODO

public boolean isEmpty() @ L47

• 方法名：isEmpty
• 源码定位：L47
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

代码

public record DataComponentMatchers(DataComponentExactPredicate exact, Map<DataComponentPredicate.Type<?>, DataComponentPredicate> partial)
    implements Predicate<DataComponentGetter> {
    public static final DataComponentMatchers ANY = new DataComponentMatchers(DataComponentExactPredicate.EMPTY, Map.of());
    public static final MapCodec<DataComponentMatchers> CODEC = RecordCodecBuilder.mapCodec(
        i -> i.group(
                DataComponentExactPredicate.CODEC.optionalFieldOf("components", DataComponentExactPredicate.EMPTY).forGetter(DataComponentMatchers::exact),
                DataComponentPredicate.CODEC.optionalFieldOf("predicates", Map.of()).forGetter(DataComponentMatchers::partial)
            )
            .apply(i, DataComponentMatchers::new)
    );
    public static final StreamCodec<RegistryFriendlyByteBuf, DataComponentMatchers> STREAM_CODEC = StreamCodec.composite(
        DataComponentExactPredicate.STREAM_CODEC,
        DataComponentMatchers::exact,
        DataComponentPredicate.STREAM_CODEC,
        DataComponentMatchers::partial,
        DataComponentMatchers::new
    );
 
    public boolean test(DataComponentGetter values) {
        if (!this.exact.test(values)) {
            return false;
        } else {
            for (DataComponentPredicate predicate : this.partial.values()) {
                if (!predicate.matches(values)) {
                    return false;
                }
            }
 
            return true;
        }
    }
 
    public boolean isEmpty() {
        return this.exact.isEmpty() && this.partial.isEmpty();
    }
 
    public static class Builder {
        private DataComponentExactPredicate exact = DataComponentExactPredicate.EMPTY;
        private final ImmutableMap.Builder<DataComponentPredicate.Type<?>, DataComponentPredicate> partial = ImmutableMap.builder();
 
        private Builder() {
        }
 
        public static DataComponentMatchers.Builder components() {
            return new DataComponentMatchers.Builder();
        }
 
        public <T extends DataComponentType<?>> DataComponentMatchers.Builder any(DataComponentType<?> type) {
            DataComponentPredicate.AnyValueType predicateType = DataComponentPredicate.AnyValueType.create(type);
            this.partial.put(predicateType, predicateType.predicate());
            return this;
        }
 
        public <T extends DataComponentPredicate> DataComponentMatchers.Builder partial(DataComponentPredicate.Type<T> type, T predicate) {
            this.partial.put(type, predicate);
            return this;
        }
 
        public DataComponentMatchers.Builder exact(DataComponentExactPredicate exact) {
            this.exact = exact;
            return this;
        }
 
        public DataComponentMatchers build() {
            return new DataComponentMatchers(this.exact, this.partial.buildOrThrow());
        }
    }
}

引用的其他类

• DataComponentGetter

  • 引用位置: 参数/实现

• DataComponentPredicate

  • 引用位置: 方法调用
  • 关联成员: DataComponentPredicate.AnyValueType.create()

• RegistryFriendlyByteBuf

  • 引用位置: 字段

• StreamCodec

  • 引用位置: 字段/方法调用
  • 关联成员: StreamCodec.composite()