# DataComponentMap

## 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.api.component.DataComponentMap;
```


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

- stdlib.Iterable&lt;[TypedDataComponent](/vanilla/api/component/TypedDataComponent)&gt;

## Static Methods

:::group{name=builder}

Return Type: [DataComponentMapBuilder](/vanilla/api/component/DataComponentMapBuilder)

```zenscript
// DataComponentMap.builder() as DataComponentMapBuilder

DataComponentMap.builder();
```

:::

:::group{name=composite}

Return Type: [DataComponentMap](/vanilla/api/component/DataComponentMap)

```zenscript
DataComponentMap.composite(a as DataComponentMap, b as DataComponentMap) as DataComponentMap
```

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


:::

## Methods

:::group{name=getComponent}

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

```zenscript
DataComponentMap.getComponent<T : Object>(type as DataComponentType<T>) as @org.openzen.zencode.java.ZenCodeType.Nullable T
```

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


:::

:::group{name=getOrDefault}

Return Type: T

```zenscript
DataComponentMap.getOrDefault<T : Object>(type as DataComponentType<T>, defaultValue as T) as T
```

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


:::

:::group{name=getTyped}

Return Type: [TypedDataComponent](/vanilla/api/component/TypedDataComponent)&lt;T&gt;?

```zenscript
DataComponentMap.getTyped<T : Object>(type as DataComponentType<T>) as TypedDataComponent<T>?
```

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


:::

:::group{name=has}

Return Type: boolean

```zenscript
DataComponentMap.has(type as DataComponentType) as boolean
```

| Parameter |                             Type                              |
|-----------|---------------------------------------------------------------|
| type      | [DataComponentType](/vanilla/api/component/DataComponentType) |


:::


## Properties

|  Name   |                                        Type                                        | Has Getter | Has Setter |
|---------|------------------------------------------------------------------------------------|------------|------------|
| isEmpty | boolean                                                                            | true       | false      |
| keySet  | Set&lt;[DataComponentType](/vanilla/api/component/DataComponentType)&gt;           | true       | false      |
| list    | stdlib.List&lt;[TypedDataComponent](/vanilla/api/component/TypedDataComponent)&gt; | true       | false      |
| size    | int                                                                                | true       | false      |



Parameter	Type
Parameter a	Type DataComponentMap
Parameter b	Type DataComponentMap

Parameter	Type
Parameter type	Type DataComponentType<T>
Parameter T	Type Object

Parameter	Type
Parameter type	Type DataComponentType<T>
Parameter defaultValue	Type T
Parameter T	Type Object

Parameter	Type
Parameter type	Type DataComponentType<T>
Parameter T	Type Object

Name	Type	Has Getter	Has Setter
Name isEmpty	Type boolean	Has Getter true	Has Setter false
Name keySet	Type Set<DataComponentType>	Has Getter true	Has Setter false
Name list	Type stdlib.List<TypedDataComponent>	Has Getter true	Has Setter false
Name size	Type int	Has Getter true	Has Setter false