Y

java.lang.Object

picasso.parser.language.ExpressionTreeNode

picasso.parser.language.expressions.Y

All Implemented Interfaces:: EvaluatableExpression

public class Y extends ExpressionTreeNode

Represents y in a Picasso expression

Author:: Robert C. Duvall, Sara Sprenkle

Field Summary

Fields inherited from class picasso.parser.language.ExpressionTreeNode
gelementsToValue
Constructor Summary

Constructors

Constructor

Description

Y()
Method Summary

Modifier and Type

Method

Description

boolean

equals(Object obj)

RGBColor

evaluate(double x, double y)

Returns the color represented by y.

String

toString()

Returns "y", the representation of this variable in Picasso expressions

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

Constructor Details
- Y
  
  public Y()
Method Details
- evaluate
  
  public RGBColor evaluate(double x, double y)
  
  Returns the color represented by y. The value of x doesn't matter.
  
  Specified by:
  
  evaluate in interface EvaluatableExpression
  
  Specified by:
  
  evaluate in class ExpressionTreeNode
  
  Parameters:
  
  x - the value of x
  
  y - the value of y
  
  Returns:
  
  the result of evaluating the expression for the given values of x and y
- equals
  
  public boolean equals(Object obj)
  
  Overrides:
  
  equals in class Object
- toString
  
  public String toString()
  
  Returns "y", the representation of this variable in Picasso expressions
  Overrides:
  
  toString in class Object
  
  See Also:
  
  Object.toString()