ec.app.royaltree.func

Class RoyalTreeE

java.lang.Object

ec.gp.GPNode

ec.app.royaltree.func.RoyalTreeNode

ec.app.royaltree.func.RoyalTreeE

All Implemented Interfaces:

GPNodeParent, Prototype, Setup, Serializable, Cloneable

public class RoyalTreeE
extends RoyalTreeNode

Author:

James McDermott

See Also:

Serialized Form

Field Summary

Fields inherited from class ec.gp.GPNode

argposition, children, CHILDREN_UNKNOWN, constraints, GPNODEPRINTTAB, MAXPRINTBYTES, NODESEARCH_ALL, NODESEARCH_NONTERMINALS, NODESEARCH_TERMINALS, P_NODE, P_NODECONSTRAINTS, parent

Constructor Summary

Constructors

Constructor and Description
RoyalTreeE()

Method Summary

Methods

Modifier and Type	Method and Description
int	expectedChildren() Returns the number of children this node expects to have.
char	value()

Methods inherited from class ec.app.royaltree.func.RoyalTreeNode

eval, toString

Methods inherited from class ec.gp.GPNode

atDepth, checkConstraints, clone, cloneReplacing, cloneReplacing, cloneReplacing, cloneReplacingAtomic, cloneReplacingAtomic, cloneReplacingNoSubclone, constraints, contains, defaultBase, depth, errorInfo, iterator, iterator, iterator, lightClone, makeCTree, makeGraphvizSubtree, makeGraphvizTree, makeLatexTree, makeLispTree, makeLispTree, name, nodeEquals, nodeEquivalentTo, nodeHashCode, nodeInPosition, nodeInPosition, numNodes, numNodes, parentType, pathLength, printNode, printNode, printNode, printNodeForHumans, printNodeForHumans, printRootedTree, printRootedTree, printRootedTree, printRootedTreeForHumans, printRootedTreeForHumans, readNode, readNode, readRootedTree, readRootedTree, replaceWith, resetNode, rootedTreeEquals, rootedTreeHashCode, rootParent, setup, swapCompatibleWith, toStringForError, toStringForHumans, writeNode, writeRootedTree

Methods inherited from class java.lang.Object

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

Constructor Detail

RoyalTreeE

public RoyalTreeE()

Method Detail

expectedChildren

public int expectedChildren()

Description copied from class: GPNode

Returns the number of children this node expects to have. This method is only called by the default implementation of checkConstraints(...), and by default it returns CHILDREN_UNKNOWN. You can override this method to return a value >= 0, which will be checked for in the default checkConstraints(...), or you can leave this method alone and override checkConstraints(...) to check for more complex constraints as you see fit.

Overrides:

expectedChildren in class GPNode

value

public char value()

Specified by:

value in class RoyalTreeNode