UseExtension (JCalc API)

```
public class UseExtension
extends java.lang.Object
```
Class which hold used extension (operators, functions). In global and local scope.

Constructors
Constructor and Description
`UseExtension()`

Methods
Modifier and Type	Method and Description
`Function`	`getFunction(java.lang.Class<? extends Function> functionClass)`
`Function`	`getFunction(java.lang.String function)`
`java.util.HashMap<java.lang.Class<? extends Function>,Function>`	`getFunctions()`
`java.util.HashMap<java.lang.String,java.lang.Class<? extends Function>>`	`getFunctionSymbols()`
`Operator`	`getOperator(java.lang.Class<? extends Operator> operatorClass)`
`Operator`	`getOperator(java.lang.String operator)`
`java.util.HashMap<java.lang.Class<? extends Operator>,Operator>`	`getOperators()`
`java.util.HashMap<java.lang.String,java.lang.Class<? extends Operator>>`	`getOperatorSymbols()`
`void`	`registerFunction(java.lang.Class<? extends Function> functionClass)`
`void`	`registerOperator(java.lang.Class<? extends Operator> operatorClass)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public void registerOperator(java.lang.Class<? extends Operator> operatorClass)

public java.util.HashMap<java.lang.String,java.lang.Class<? extends Operator>> getOperatorSymbols()

public Operator getOperator(java.lang.Class<? extends Operator> operatorClass)

public Operator getOperator(java.lang.String operator)

public java.util.HashMap<java.lang.Class<? extends Operator>,Operator> getOperators()

public void registerFunction(java.lang.Class<? extends Function> functionClass)

public java.util.HashMap<java.lang.String,java.lang.Class<? extends Function>> getFunctionSymbols()

public Function getFunction(java.lang.String function)

public java.util.HashMap<java.lang.Class<? extends Function>,Function> getFunctions()

public Function getFunction(java.lang.Class<? extends Function> functionClass)

Class UseExtension