MOEA Framework 2.12
API Specification

org.moeaframework.util.tree
Class Power

java.lang.Object
  extended by org.moeaframework.util.tree.Node
      extended by org.moeaframework.util.tree.Power

public class Power
extends Node

The node for calculating the power of a base number and exponent. The inputs and outputs to this node are shown below:

Name Type Description
Argument 1 Number The base number
Argument 2 Number The exponent
Return Value Number The power of the base number and the exponent

See Also:
Math.pow(double, double)

Constructor Summary
Power()
          Constructs a new node for calculating the power of a base number and exponent.
 
Method Summary
 Power copyNode()
          Returns a copy of this node, but without any children or parents assigned.
 Number evaluate(Environment environment)
          Evaluates this node in the context of the specified environment.
 
Methods inherited from class org.moeaframework.util.tree.Node
copyTree, getArgument, getArgumentType, getDepth, getFunctionAt, getFunctionAt, getMaximumHeight, getMinimumHeight, getNodeAt, getNodeAt, getNodeAt, getNumberOfArguments, getNumberOfFunctions, getNumberOfFunctions, getNumberOfNodes, getNumberOfNodes, getNumberOfNodes, getNumberOfTerminals, getNumberOfTerminals, getParent, getReturnType, getTerminalAt, getTerminalAt, isFixed, isTerminal, isValid, setArgument, setFixed, setFixedTree, size, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Power

public Power()
Constructs a new node for calculating the power of a base number and exponent.

Method Detail

copyNode

public Power copyNode()
Description copied from class: Node
Returns a copy of this node, but without any children or parents assigned.

Specified by:
copyNode in class Node
Returns:
a copy of this node, but without any children or parents assigned

evaluate

public Number evaluate(Environment environment)
Description copied from class: Node
Evaluates this node in the context of the specified environment.

Specified by:
evaluate in class Node
Parameters:
environment - the execution environment
Returns:
the result of evaluating this node

MOEA Framework 2.12
API Specification

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Licensed under the GNU Lesser General Public License.
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