A B C D E F G H I J K L M N O P Q R S T U V W X Y

E

e - Static variable in class sjm.examples.minimath.MinimathParser

e - Variable in class sjm.engine.ProgramEnumerator

e() - Static method in class sjm.examples.minimath.MinimathParser

Return a parser that will recognize a Minimath expression.

element() - Method in class sjm.examples.sling.SlingParser

elementClone(Vector) - Static method in class sjm.parse.Parser

Create a copy of a vector, cloning each element of the vector.

elements() - Method in class sjm.engine.Unification

Return the variables in this unification.

elements() - Method in class sjm.examples.sling.RenderableCollection

Returns an enumeration of the renderable functions in this collection.

elementsAbove(Assembly, Object) - Static method in class sjm.parse.Assembler

Returns a vector of the elements on an assembly's stack that appear before a specified fence.

elementsConsumed() - Method in class sjm.parse.Assembly

Returns the number of elements that have been consumed.

elementsRemaining() - Method in class sjm.parse.Assembly

Returns the number of elements that have not been consumed.

elseCommand - Variable in class sjm.imperative.IfCommand

empty - Static variable in class sjm.engine.Unification

Empty - class sjm.parse.Empty.

An Empty parser matches any assembly once, and applies its assembler that one time.

Empty() - Constructor for class sjm.parse.Empty

emptyList - Static variable in class sjm.engine.Structure

EmptyList - class sjm.engine.EmptyList.

The EmptyList is a list with no terms.

EmptyList() - Constructor for class sjm.engine.EmptyList

Constructs the empty list singleton.

endCommand - Variable in class sjm.imperative.ForCommand

endElement(String, String, String) - Method in class sjm.examples.coffee.ShowCoffeeXML

Receive notification of the end of an element, which means that no helper should be active.

ensureCacheIsLoaded() - Method in class sjm.parse.tokens.TokenStringSource

The design of nextTokenString is that is always returns a cached value.

ensureChildWithChar(char) - Method in class sjm.parse.tokens.SymbolNode

EOF - Static variable in class sjm.parse.tokens.Token

A constant indicating that there are no more tokens

equal(Object, Object) - Static method in class sjm.examples.coffee.Coffee

Compares two objects for equality, treating nulls carefullly, and relying on the first object's implementation of equals().

equals(Object) - Method in class sjm.parse.tokens.Token

Returns true if the supplied object is an equivalent token.

equals(Object) - Method in class sjm.engine.Structure

Returns true if the supplied object is an equivalent structure.

equals(Object) - Method in class sjm.engine.Rule

Returns true if the supplied object is an equivalent rule.

equals(Object) - Method in class sjm.engine.Variable

Returns true if the supplied object is an equivalent variable.

equals(Object) - Method in class sjm.engine.Not

Returns true if the supplied object is an equivalent not structure.

equals(Object) - Method in class sjm.examples.coffee.Coffee

Compares this object against the specified object.

equalsIgnoreCase(Object) - Method in class sjm.parse.tokens.Token

Returns true if the supplied object is an equivalent token, given mellowness about case in strings and characters.

eval() - Method in class sjm.engine.Structure

Return this structure, if it is nonatomic, or just the functor, if this is an atom.

eval() - Method in interface sjm.engine.Term

The value that this term should present to an evaluating function.

eval() - Method in class sjm.engine.Atom

Returns the functor if this structure.

eval() - Method in class sjm.engine.Variable

Returns the value of this variable.

eval() - Method in class sjm.engine.ArithmeticOperator

Returns the result of applying this object's operator against the arithmetic values of its two terms.

eval() - Method in class sjm.engine.Anonymous

Return the value of this anonymous variable to use in functions; this is meaningless in logic programming, but the method returns the name of this variable.

eval() - Method in class sjm.engine.Comparison

Returns Boolean.TRUE if the comparison operator holds true between the values of the two terms.

eval() - Method in class sjm.examples.sling.SlingFunction

Creates a new version of an object, evaluating any variables in the object's subfunctions to non-variable values.

eval() - Method in class sjm.examples.sling.Variable

Return the value of the contents of this variable.

eval() - Method in class sjm.examples.sling.FunctionComparison

Returns Boolean.TRUE if the comparison operator holds true between the values of the two terms.

eval(ArithmeticTerm) - Method in class sjm.engine.ArithmeticOperator

evaluation - Variable in class sjm.imperative.AssignmentCommand

Evaluation - class sjm.engine.Evaluation.

An Evaluation unifies a term with the value of another term.

evaluation() - Method in class sjm.examples.logic.LogikusParser

Evaluation(Term, Term) - Constructor for class sjm.engine.Evaluation

Constructs an Evaluation that will unify the first term with the second term during proofs.

EvaluationAssembler - class sjm.examples.logic.EvaluationAssembler.

Pops two terms, constructs an Evaluation from these terms, and pushes it.

EvaluationAssembler() - Constructor for class sjm.examples.logic.EvaluationAssembler

EvaluationException - exception sjm.engine.EvaluationException.

Signals that an ArithmeticOperator could not be evaluated.

EvaluationException() - Constructor for class sjm.engine.EvaluationException

Constructs an EvaluationException with no detail message.

EvaluationException(String) - Constructor for class sjm.engine.EvaluationException

Constructs an EvaluationException with the specified detail message.

execute() - Method in class sjm.examples.robot.RobotCommand

If we were really driving a factory, this is where we would turn high level commands into the protocols that various machines would understand.

execute() - Method in class sjm.imperative.Command

Perform the request encapsulated in this command.

execute() - Method in class sjm.imperative.NullCommand

Does nothing.

execute() - Method in class sjm.imperative.WhileCommand

Execute this "while" command.

execute() - Method in class sjm.imperative.IfCommand

Execute this "if" command.

execute() - Method in class sjm.imperative.PrintlnCommand

Print the value of this object's term onto the output writer.

execute() - Method in class sjm.imperative.AssignmentCommand

Execute the assignment.

execute() - Method in class sjm.imperative.ForCommand

Execute this "for" command.

execute() - Method in class sjm.imperative.ReadCommand

Read in a string from this object's input reader, and assign the string to this object's variable.

execute() - Method in class sjm.imperative.CommandSequence

Ask each command in the sequence to execute.

execute() - Method in class sjm.examples.sling.AddFunctionCommand

Evaluate the function and add it to the collection.

execute() - Method in class sjm.examples.sling.AssignFunctionCommand

Evaluate the function and assign the resulting, new function as the value of this object's variable.

ExpAssembler - class sjm.examples.arithmetic.ExpAssembler.

Pop two numbers from the stack and push the result of exponentiating the lower number to the upper one.

ExpAssembler() - Constructor for class sjm.examples.arithmetic.ExpAssembler

expected - Variable in class sjm.examples.track.TrackException

expFactor() - Method in class sjm.examples.arithmetic.ArithmeticParser

expression - Static variable in class sjm.examples.midimath.MidiParser

expression - Static variable in class sjm.examples.midimath.MidiloopNot

expression - Variable in class sjm.examples.query.ComparisonParser

expression - Variable in class sjm.examples.regular.RegularParser

expression - Variable in class sjm.examples.arithmetic.ArithmeticParser

expression - Variable in class sjm.examples.logic.LogikusParser

expression - Variable in class sjm.examples.sling.SlingParser

expression() - Method in class sjm.examples.midimath.Midiloop

Returns a parser that will recognize a Midimath expression.

expression() - Method in class sjm.examples.midimath.Midimath

Returns a parser that will recognize a Midimath expression.

expression() - Method in class sjm.examples.midimath.MidiParser

Returns a parser that will recognize a Midimath expression.

expression() - Method in class sjm.examples.midimath.MidiloopNot

Returns a parser that will recognize a Midimath expression.

expression() - Method in class sjm.examples.query.ComparisonParser

Returns a parser that will recognize an arithmetic expression.

expression() - Method in class sjm.examples.regular.RegularParser

Returns a parser that will recognize a regular expression.

expression() - Method in class sjm.examples.arithmetic.ArithmeticParser

Returns a parser that will recognize an arithmetic expression.

expression() - Method in class sjm.examples.logic.LogikusParser

expression() - Static method in class sjm.examples.tests.Dangle

expression() - Method in class sjm.examples.sling.SlingParser

EXPWIDTH - Static variable in class sjm.parse.Repetition

Extrema - class sjm.examples.sling.Extrema.

This class holds onto two points, so that methods that find a maximum and minimum value over some range can return both points as a single Extrema