org.matheclipse.parser.client.ast

Class NumberNode

java.lang.Object

org.matheclipse.parser.client.ast.ASTNode

org.matheclipse.parser.client.ast.NumberNode

Direct Known Subclasses:

FloatNode, FractionNode, IntegerNode

public abstract class NumberNode
extends ASTNode

The basic node for storing a parsed number expression string

Method Summary

Modifier and Type	Method and Description
double	doubleValue()
abstract boolean	equals(java.lang.Object obj)
java.lang.String	getString() Returns the parsed string of this node.
int	hashCode()
boolean	isSign()
void	toggleSign()
java.lang.String	toString()

Methods inherited from class org.matheclipse.parser.client.ast.ASTNode

dependsOn, isFree

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

toggleSign

public void toggleSign()

getString

public java.lang.String getString()

Description copied from class: ASTNode

Returns the parsed string of this node.

Overrides:

getString in class ASTNode

Returns:

null if there's another representation in the derived class

toString

public java.lang.String toString()

Overrides:

toString in class ASTNode

isSign

public boolean isSign()

doubleValue

public double doubleValue()

equals

public abstract boolean equals(java.lang.Object obj)

Overrides:

equals in class ASTNode

hashCode

public int hashCode()

Overrides:

hashCode in class ASTNode