# MutableDataComponentHolder

An interface that stores DataComponents

## Importing the class

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 at the very top of the file.
```zenscript
import crafttweaker.neoforge.api.component.MutableDataComponentHolder;
```


## Implemented Interfaces
MutableDataComponentHolder implements the following interfaces. That means all methods defined in these interfaces are also available in MutableDataComponentHolder

- [DataComponentHolder](/vanilla/api/component/DataComponentHolder)

## Methods

:::group{name=applyComponents}

```zenscript
MutableDataComponentHolder.applyComponents(components as DataComponentMap)
```

| Parameter  |                            Type                             |
|------------|-------------------------------------------------------------|
| components | [DataComponentMap](/vanilla/api/component/DataComponentMap) |


:::

:::group{name=applyComponents}

```zenscript
MutableDataComponentHolder.applyComponents(patch as DataComponentPatch)
```

| Parameter |                              Type                               |
|-----------|-----------------------------------------------------------------|
| patch     | [DataComponentPatch](/vanilla/api/component/DataComponentPatch) |


:::

:::group{name=copyFrom}

```zenscript
MutableDataComponentHolder.copyFrom(src as DataComponentHolder, componentTypes as DataComponentType[])
```

|   Parameter    |                               Type                                |
|----------------|-------------------------------------------------------------------|
| src            | [DataComponentHolder](/vanilla/api/component/DataComponentHolder) |
| componentTypes | [DataComponentType](/vanilla/api/component/DataComponentType)[]   |


:::

:::group{name=remove}

Return Type: @org.openzen.zencode.java.ZenCodeType.Nullable T

```zenscript
MutableDataComponentHolder.remove<T : Object>(componentType as DataComponentType<T>) as @org.openzen.zencode.java.ZenCodeType.Nullable T
```

|   Parameter   |                                  Type                                  |
|---------------|------------------------------------------------------------------------|
| componentType | [DataComponentType](/vanilla/api/component/DataComponentType)&lt;T&gt; |
| T             | Object                                                                 |


:::

:::group{name=setComponent}

Return Type: @org.openzen.zencode.java.ZenCodeType.Nullable T

```zenscript
MutableDataComponentHolder.setComponent<T : Object>(componentType as DataComponentType<T>, value as @org.openzen.zencode.java.ZenCodeType.Nullable T) as @org.openzen.zencode.java.ZenCodeType.Nullable T
```

|   Parameter   |                                  Type                                  |
|---------------|------------------------------------------------------------------------|
| componentType | [DataComponentType](/vanilla/api/component/DataComponentType)&lt;T&gt; |
| value         | @org.openzen.zencode.java.ZenCodeType.Nullable T                       |
| T             | Object                                                                 |


:::

:::group{name=update}

Return Type: @org.openzen.zencode.java.ZenCodeType.Nullable T

```zenscript
MutableDataComponentHolder.update<T : Object>(componentType as DataComponentType<T>, value as T, updater as UnaryOperator<T>) as @org.openzen.zencode.java.ZenCodeType.Nullable T
```

|   Parameter   |                                  Type                                  |
|---------------|------------------------------------------------------------------------|
| componentType | [DataComponentType](/vanilla/api/component/DataComponentType)&lt;T&gt; |
| value         | T                                                                      |
| updater       | UnaryOperator&lt;T&gt;                                                 |
| T             | Object                                                                 |


:::

:::group{name=update}

Return Type: @org.openzen.zencode.java.ZenCodeType.Nullable T

```zenscript
MutableDataComponentHolder.update<T : Object, U : Object>(componentType as DataComponentType<T>, value as T, updateContext as U, updater as BiFunction<T,U,T>) as @org.openzen.zencode.java.ZenCodeType.Nullable T
```

|   Parameter   |                                  Type                                  |
|---------------|------------------------------------------------------------------------|
| componentType | [DataComponentType](/vanilla/api/component/DataComponentType)&lt;T&gt; |
| value         | T                                                                      |
| updateContext | U                                                                      |
| updater       | BiFunction&lt;T,U,T&gt;                                                |
| T             | Object                                                                 |
| U             | Object                                                                 |


:::




Parameter	Type
Parameter src	Type DataComponentHolder
Parameter componentTypes	Type DataComponentType[]

Parameter	Type
Parameter componentType	Type DataComponentType<T>
Parameter T	Type Object

Parameter	Type
Parameter componentType	Type DataComponentType<T>
Parameter value	Type @org.openzen.zencode.java.ZenCodeType.Nullable T
Parameter T	Type Object

Parameter	Type
Parameter componentType	Type DataComponentType<T>
Parameter value	Type T
Parameter updater	Type UnaryOperator<T>
Parameter T	Type Object

Parameter	Type
Parameter componentType	Type DataComponentType<T>
Parameter value	Type T
Parameter updateContext	Type U
Parameter updater	Type BiFunction<T,U,T>
Parameter T	Type Object
Parameter U	Type Object