SlingDataFetcherEnvironment (Apache Sling GraphQL Core 0.0.4 API)

```
@ProviderType
public interface SlingDataFetcherEnvironment
```
Provides contextual information to the {#link SlingDataFetcher}

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`<T> T`	`getArgument(String name)`
`<T> T`	`getArgument(String name, T defaultValue)`
`@Nullable Map<String,Object>`	`getArguments()`
`@Nullable org.apache.sling.api.resource.Resource`	`getCurrentResource()`
`@Nullable String`	`getFetcherOptions()`
`@Nullable String`	`getFetcherSource()`
`@Nullable Object`	`getParentObject()`

- Method Detail
  - getParentObject
```
@Nullable
@Nullable Object getParentObject()
```
    Returns:
    
    the parent object of the field that's being retrieved
  - getArguments
```
@Nullable
@Nullable Map<String,Object> getArguments()
```
    Returns:
    
    the arguments passed to the GraphQL query
  - getArgument
```
@Nullable
<T> T getArgument(String name)
```
    Type Parameters:
    
    T - the argument type
    
    Parameters:
    
    name - the name of the argument to return
    
    Returns:
    
    a single argument, passed to the GraphQL query
  - getArgument
```
@Nullable
<T> T getArgument(String name,
                  T defaultValue)
```
    Type Parameters:
    
    T - the argument type
    
    Parameters:
    
    name - the name of the argument to return
    
    defaultValue - the default value to return
    
    Returns:
    
    a single argument, passed to the GraphQL query
  - getCurrentResource
```
@Nullable
@Nullable org.apache.sling.api.resource.Resource getCurrentResource()
```
    Returns:
    
    the current Sling resource
  - getFetcherOptions
```
@Nullable
@Nullable String getFetcherOptions()
```
    Returns:
    
    the options, if set by the schema directive
  - getFetcherSource
```
@Nullable
@Nullable String getFetcherSource()
```
    Returns:
    
    the source, if set by the schema directive