desmoj.core.dist

Interface Operator

public interface Operator

Interface to create user-defined operators. Used by ContDistAggregate to combine distribution functions. Note that implementations of common operators are available as static final fields.

Version:

DESMO-J, Ver. 2.5.1c copyright (c) 2015

Author:

Peter Wueppen Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Field Summary

Fields

Modifier and Type	Field and Description
static Operator	ABS_DIFF Absolute difference operator, for arguments a and b returning |a-b|.
static Operator	DIVIDE Divide operator, for arguments a and b returning a/b.
static Operator	MINUS Minus operator, for arguments a and b returning a-b.
static Operator	MULTIPLY Multiply operator, for arguments a and b returning a-b.
static Operator	PLUS Plus operator, for arguments a and b returning a+b.
static Operator	POW Power operator, for arguments a and b returning a^b.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getDescription() Should return a description of what the operator does to be shown by the reporter.
double	result(double operand1, double operand2) This should return the desired of the result or the operation, depending on the operands.

Field Detail

PLUS

static final Operator PLUS

Plus operator, for arguments a and b returning a+b.

MINUS

static final Operator MINUS

Minus operator, for arguments a and b returning a-b.

MULTIPLY

static final Operator MULTIPLY

Multiply operator, for arguments a and b returning a-b.

DIVIDE

static final Operator DIVIDE

Divide operator, for arguments a and b returning a/b.

POW

static final Operator POW

Power operator, for arguments a and b returning a^b.

ABS_DIFF

static final Operator ABS_DIFF

Absolute difference operator, for arguments a and b returning |a-b|.

Method Detail

result

double result(double operand1,
              double operand2)

This should return the desired of the result or the operation, depending on the operands.

Parameters:

operand1 -

operand2 -

Returns:

the result

getDescription

java.lang.String getDescription()

Should return a description of what the operator does to be shown by the reporter. Example: "sum", "product" etc.