org.matheclipse.core.patternmatching

Class FlatStepVisitor

java.lang.Object

org.matheclipse.combinatoric.AbstractListStepVisitor<IExpr>

org.matheclipse.core.patternmatching.FlatStepVisitor

All Implemented Interfaces:

IStepVisitor

Direct Known Subclasses:

FlatOrderlessStepVisitor

public class FlatStepVisitor
extends AbstractListStepVisitor<IExpr>

This visitor is used in an NumberPartitionsIterator to match flat expressions in pattern matching.

See Also:

PatternMatcher, NumberPartitionsIterator

Constructor Summary

Constructors

Constructor and Description
FlatStepVisitor(ISymbol sym, IAST lhsPatternAST, IAST lhsEvalAST, org.matheclipse.core.patternmatching.PatternMatcher.StackMatcher stackMatcher, PatternMap patternMap)

Method Summary

Modifier and Type	Method and Description
boolean	visit(int[][] result) Get the current result of the combinatorics algorithm step.

Methods inherited from class org.matheclipse.combinatoric.AbstractListStepVisitor

getMultisetArray, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

FlatStepVisitor

public FlatStepVisitor(ISymbol sym,
                       IAST lhsPatternAST,
                       IAST lhsEvalAST,
                       org.matheclipse.core.patternmatching.PatternMatcher.StackMatcher stackMatcher,
                       PatternMap patternMap)

Method Detail

visit

public boolean visit(int[][] result)

Get the current result of the combinatorics algorithm step.

Specified by:

visit in interface IStepVisitor

Overrides:

visit in class AbstractListStepVisitor<IExpr>

Returns:

false if the combinatorics algorithm should stop immediately; true otherwise.

See Also:

IStepVisitor.visit(int[][])