net.imglib2.roi

Class Operators

java.lang.Object

net.imglib2.roi.Operators

public class Operators
extends Object

MaskOperator interfaces and instances. The concrete operator instances (e.g., AND) combine the appropriate operations for the BoundaryType, the Bounds interval, and the mask predicate.

The operator instances are used both, as constants referring to a specific operator (see CompositeMaskPredicate.operator()), and to combine source masks with the respective operation (e.g., see Operators.BinaryMaskOperator.apply(Predicate, Predicate)).

Author:

Tobias Pietzsch

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Operators.BinaryMaskOperator
static interface	Operators.MaskOperator
static class	Operators.RealTransformMaskOperator Operators.MaskOperator for transforming RealMasks.
static class	Operators.UnaryMaskOperator

Field Summary

Fields

Modifier and Type	Field and Description
static Operators.BinaryMaskOperator	AND
static Operators.BinaryMaskOperator	MINUS
static Operators.UnaryMaskOperator	NEGATE
static Operators.BinaryMaskOperator	OR
static Operators.BinaryMaskOperator	XOR

Constructor Summary

Constructors

Constructor and Description
Operators()

Method Summary

Modifier and Type	Method and Description
static int	checkDimensions(Object... args) Checks that all args have same dimensionality.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

AND

public static final Operators.BinaryMaskOperator AND

OR

public static final Operators.BinaryMaskOperator OR

XOR

public static final Operators.BinaryMaskOperator XOR

MINUS

public static final Operators.BinaryMaskOperator MINUS

NEGATE

public static final Operators.UnaryMaskOperator NEGATE

Constructor Detail

Operators

public Operators()

Method Detail

checkDimensions

public static int checkDimensions(Object... args)

Checks that all args have same dimensionality. Those args that do not implement EuclideanSpace are ignored (unless none of them does).

Parameters:

args -

Returns:

number of dimensions

Throws:

IllegalArgumentException - if no arg has dimensions or two args have incompatible number of dimensions