The ICollection data is used to represent a collection of crafttweaker.api.data.IData like a List

This class was added by a mod with mod-id crafttweaker. So you need to have this mod installed if you want to use this feature.

It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import.

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crafttweaker.api.data.ICollectionData

ICollectionData implements the following interfaces. That means any method available to them can also be used on this class.

• crafttweaker.api.data.IData

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new ListData(["Hello", "World"]).add(value as crafttweaker.api.data.IData);
new ListData(["Hello", "World"]).add("today");

Parameter	Type	Description
Parameter value	Type crafttweaker.api.data.IData	Description The value to add to the list

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new ListData(["Hello", "World"]).add(index as int, value as crafttweaker.api.data.IData);
new ListData(["Hello", "World"]).add(1, "beautiful");

Parameter	Type	Description
Parameter index	Type int	Description The index to add to. Subsequent items will be moved one index higher
Parameter value	Type crafttweaker.api.data.IData	Description The value to add to the list

Gets a List representation of this IData, returns null on anything but crafttweaker.api.data.ListData.

Returns: null if this IData is not a list.

Returns List<crafttweaker.api.data.IData>

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new ListData(["Hello", "World"]).asList();

Gets a Map<String, IData> representation of this IData, returns null on anything but crafttweaker.api.data.MapData.

Returns: null if this IData is not a map.

Returns crafttweaker.api.data.IData[String]

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new ListData(["Hello", "World"]).asMap();

Gets the String representation of this IData

Returns: String that represents this IData (value and type).

Returns String

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new ListData(["Hello", "World"]).asString();

Removes every element in the list

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new ListData(["Hello", "World"]).clear();

Checks if this IData contains another IData, mainly used in subclasses of crafttweaker.api.data.ICollectionData, is the same as an equals check on other IData types

Returns boolean

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new ListData(["Hello", "World"]).contains(data as crafttweaker.api.data.IData);
new ListData(["Hello", "World"]).contains("Display");

Parameter	Type	Description
Parameter data	Type crafttweaker.api.data.IData	Description data to check if it is contained

Makes a copy of this IData.

IData is immutable by default, use this to create a proper copy of the object.

Returns: a copy of this IData.

Returns crafttweaker.api.data.IData

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new ListData(["Hello", "World"]).copy();

Retrieves the crafttweaker.api.data.IData stored at the given index.

Returns crafttweaker.api.data.IData

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new ListData(["Hello", "World"]).get(index as int);
new ListData(["Hello", "World"]).get(0);

Parameter	Type	Description
Parameter index	Type int	Description The index (0-based)

Gets the ID of the internal NBT tag.

Used to determine what NBT type is stored (in a list for example)

Returns: ID of the NBT tag that this data represents.

Returns byte

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new ListData(["Hello", "World"]).getId();

Gets the String representation of the internal INBT tag

Returns: String that represents the internal INBT of this IData.

Returns String

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new ListData(["Hello", "World"]).getString();

Removes the crafttweaker.api.data.IData stored at the given index.

Returns crafttweaker.api.data.IData

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new ListData(["Hello", "World"]).remove(index as int);
new ListData(["Hello", "World"]).remove(0);

Parameter	Type	Description
Parameter index	Type int	Description The index (0-based)

Sets the item at the provided index to the given value

Returns crafttweaker.api.data.IData

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new ListData(["Hello", "World"]).set(index as int, value as crafttweaker.api.data.IData);
new ListData(["Hello", "World"]).set(0, "Bye");

Parameter	Type	Description
Parameter index	Type int	Description The index to set (0-based)
Parameter value	Type crafttweaker.api.data.IData	Description The new Value

Name	Type	Has Getter	Has Setter
Name size	Type int	Has Getter true	Has Setter false