60 lines
1.6 KiB
Java
60 lines
1.6 KiB
Java
package org.mvplugins.multiverse.core.configuration.node;
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import java.util.Collection;
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import java.util.List;
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import io.vavr.control.Try;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import org.mvplugins.multiverse.core.configuration.functions.NodeSerializer;
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public interface ListValueNode<I> extends ValueNode<List<I>> {
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/**
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* Gets the class type of list item.
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*
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* @return The class type of list item.
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*/
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@NotNull Class<I> getItemType();
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/**
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* Suggests possible string values for this node.
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*
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* @param input The input string.
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* @return A collection of possible string values.
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*/
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@NotNull Collection<String> suggestItem(@Nullable String input);
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/**
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* Parses the given string into a value of type {@link I}. Used for property set by user input.
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*
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* @param input The string to parse.
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* @return The parsed value, or given exception if parsing failed.
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*/
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@NotNull Try<I> parseItemFromString(@Nullable String input);
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/**
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* Gets the serializer for this node.
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*
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* @return The serializer for this node.
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*/
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@Nullable NodeSerializer<I> getItemSerializer();
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/**
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* Validates the value of this node.
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*
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* @param value The value to validate.
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* @return True if the value is valid, false otherwise.
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*/
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Try<Void> validateItem(@Nullable I value);
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/**
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* Called when the value of this node is set.
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*
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* @param oldValue The old value.
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* @param newValue The new value.
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*/
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void onSetItemValue(@Nullable I oldValue, @Nullable I newValue);
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}
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