Package org.jfree.util
Class Rotation
- java.lang.Object
-
- org.jfree.util.Rotation
-
- All Implemented Interfaces:
java.io.Serializable
public final class Rotation extends java.lang.Object implements java.io.Serializable
Represents a direction of rotation (CLOCKWISE
orANTICLOCKWISE
).- See Also:
- Serialized Form
-
-
Field Summary
Fields Modifier and Type Field Description static Rotation
ANTICLOCKWISE
The reverse order renders the primary dataset first.static Rotation
CLOCKWISE
Clockwise.private double
factor
The factor (-1.0 forCLOCKWISE
and 1.0 forANTICLOCKWISE
).private java.lang.String
name
The name.private static long
serialVersionUID
For serialization.
-
Constructor Summary
Constructors Modifier Constructor Description private
Rotation(java.lang.String name, double factor)
Private constructor.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object o)
Compares this object for equality with an other object.double
getFactor()
Returns the rotation factor, which is -1.0 forCLOCKWISE
and 1.0 forANTICLOCKWISE
.int
hashCode()
Returns a hash code value for the object.private java.lang.Object
readResolve()
Ensures that serialization returns the unique instances.java.lang.String
toString()
Returns a string representing the object.
-
-
-
Field Detail
-
serialVersionUID
private static final long serialVersionUID
For serialization.- See Also:
- Constant Field Values
-
CLOCKWISE
public static final Rotation CLOCKWISE
Clockwise.
-
ANTICLOCKWISE
public static final Rotation ANTICLOCKWISE
The reverse order renders the primary dataset first.
-
name
private java.lang.String name
The name.
-
factor
private double factor
The factor (-1.0 forCLOCKWISE
and 1.0 forANTICLOCKWISE
).
-
-
Method Detail
-
toString
public java.lang.String toString()
Returns a string representing the object.- Overrides:
toString
in classjava.lang.Object
- Returns:
- the string (never
null
).
-
getFactor
public double getFactor()
Returns the rotation factor, which is -1.0 forCLOCKWISE
and 1.0 forANTICLOCKWISE
.- Returns:
- the rotation factor.
-
equals
public boolean equals(java.lang.Object o)
Compares this object for equality with an other object. Implementation note: This simply compares the factor instead of the name.- Overrides:
equals
in classjava.lang.Object
- Parameters:
o
- the other object- Returns:
- true or false
-
hashCode
public int hashCode()
Returns a hash code value for the object.- Overrides:
hashCode
in classjava.lang.Object
- Returns:
- the hashcode
-
readResolve
private java.lang.Object readResolve() throws java.io.ObjectStreamException
Ensures that serialization returns the unique instances.- Returns:
- the object.
- Throws:
java.io.ObjectStreamException
- if there is a problem.
-
-