FunctionDictionary (SystemDS 2.1.0 API)

```
public class FunctionDictionary<T extends Types.FunctionBlock>
extends Object
```
Dictionary of all functions of a namespace, represented as a simple key-value map of function names and function statement blocks.

Constructors
Constructor and Description
`FunctionDictionary()`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addFunction(String fname, T fsb)`
`void`	`addFunction(String fname, T fsb, boolean opt)`
`boolean`	`containsFunction(String fname)`
`boolean`	`containsFunction(String fname, boolean opt)`
`void`	`copyOriginalFunctions()`
`T`	`getFunction(String fname)`
`T`	`getFunction(String fname, boolean opt)`
`Map<String,T>`	`getFunctions()`
`Map<String,T>`	`getFunctions(boolean opt)`
`void`	`merge(FunctionDictionary<T> that)`
`void`	`removeFunction(String fname)`

public void addFunction(String fname,
                        T fsb)

public void addFunction(String fname,
                        T fsb,
                        boolean opt)

public void removeFunction(String fname)

public T getFunction(String fname,
                     boolean opt)

public boolean containsFunction(String fname)

public boolean containsFunction(String fname,
                                boolean opt)

public Map<String,T> getFunctions(boolean opt)

public void merge(FunctionDictionary<T> that)

Class FunctionDictionary<T extends Types.FunctionBlock>