org.matheclipse.core.patternmatching

Class PatternMatcherAndInvoker

java.lang.Object

org.matheclipse.core.patternmatching.IPatternMatcher

org.matheclipse.core.patternmatching.PatternMatcher

org.matheclipse.core.patternmatching.PatternMatcherAndInvoker

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<IPatternMatcher>, java.util.function.Predicate<IExpr>

public class PatternMatcherAndInvoker
extends PatternMatcher

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.matheclipse.core.patternmatching.PatternMatcher

PatternMatcher.OrderlessMatcher, PatternMatcher.StackMatcher

Field Summary

Fields inherited from class org.matheclipse.core.patternmatching.PatternMatcher

fPatternCondition, fPatternMap, fPriority

Fields inherited from class org.matheclipse.core.patternmatching.IPatternMatcher

fLhsPatternExpr

Constructor Summary

Constructors

Constructor and Description
PatternMatcherAndInvoker() Void constructor for Externalizable.
PatternMatcherAndInvoker(IExpr leftHandSide, IFunctionEvaluator instance, java.lang.String methodName) Create a pattern-matching rule which invokes the method name in the given instance, if leftHandSide is matching.
PatternMatcherAndInvoker(java.lang.String leftHandSide, IFunctionEvaluator instance, java.lang.String methodName) Create a pattern-matching rule which invokes the method name in the given instance, if leftHandSide is matching.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone()
boolean	equals(java.lang.Object obj)
IExpr	eval(IExpr leftHandSide) Match the given left-hand-side and return an evaluated expression
int	hashCode()

Methods inherited from class org.matheclipse.core.patternmatching.PatternMatcher

checkCondition, checkRHSCondition, compareTo, equivalent, equivalent, evalAST, evalLeftHandSide, evalLeftHandSide, getCondition, getPatterns, getPatternValue0, getPriority, init, isRuleWithoutPatterns, logConditionFalse, matchAST, matchExpr, matchExpr, readExternal, setCondition, test, writeExternal

Methods inherited from class org.matheclipse.core.patternmatching.IPatternMatcher

getLHS, getRHS

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Predicate

and, isEqual, negate, or

Constructor Detail

PatternMatcherAndInvoker

public PatternMatcherAndInvoker()

Void constructor for Externalizable.

PatternMatcherAndInvoker

public PatternMatcherAndInvoker(IExpr leftHandSide,
                                IFunctionEvaluator instance,
                                java.lang.String methodName)

Create a pattern-matching rule which invokes the method name in the given instance, if leftHandSide is matching.

Parameters:

leftHandSide - could contain pattern expressions for "pattern-matching"

instance - instance of an IFunctionEvaluator interface

method - method to call

PatternMatcherAndInvoker

public PatternMatcherAndInvoker(java.lang.String leftHandSide,
                                IFunctionEvaluator instance,
                                java.lang.String methodName)

Create a pattern-matching rule which invokes the method name in the given instance, if leftHandSide is matching.

Parameters:

leftHandSide -

instance -

methodName -

Method Detail

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Overrides:

clone in class PatternMatcher

Throws:

java.lang.CloneNotSupportedException

eval

public IExpr eval(IExpr leftHandSide)

Match the given left-hand-side and return an evaluated expression

Overrides:

eval in class PatternMatcher

Parameters:

leftHandSide - left-hand-side expression

Returns:

F.NIL if the match wasn't successful, the evaluated expression otherwise.

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class PatternMatcher

hashCode

public int hashCode()

Overrides:

hashCode in class PatternMatcher