Function (f2blib 1.1.0 API)

java.lang.Object
- com.github.drstefanfriedrich.f2blib.ast.Function

All Implemented Interfaces:

ASTElement, java.io.Serializable
```
public final class Function
extends java.lang.Object
implements java.io.Serializable, ASTElement
```
A Function models a single-valued mathematical function. A function consists of an index n and and expression: f_n := 'expression'.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

Function(int index, Expression expression)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<T> T`	`accept(Visitor visitor)`
`<T> T`	`acceptExpression(Visitor visitor)`
`boolean`	`equals(java.lang.Object o)`
`boolean`	`evaluatesToDouble()`
`Expression`	`getExpression()`
`int`	`getIndex()`
`int`	`hashCode()`
`java.lang.String`	`toString()`

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

Constructor Detail

Function

public Function(int index,
                Expression expression)

Method Detail

evaluatesToDouble
```
public boolean evaluatesToDouble()
```

getIndex
```
public int getIndex()
```

getExpression
```
public Expression getExpression()
```

acceptExpression

public <T> T acceptExpression(Visitor visitor)

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:: equals in class java.lang.Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class java.lang.Object

accept
```
public <T> T accept(Visitor visitor)
```
Specified by:

accept in interface ASTElement