Uses of Class
edu.washington.cs.knowitall.logic.Expression

Packages that use Expression

Package	Description
edu.washington.cs.knowitall.logic

Uses of Expression in edu.washington.cs.knowitall.logic

Subclasses of Expression in edu.washington.cs.knowitall.logic

Modifier and Type	Class	Description
static class	Expression.Apply<E>	An expression that can be applied.
static class	Expression.Arg<E>	An expression that evaluates to true or false.
static class	Expression.Arg.Pred<E>	An expression that evaluates to true or false by applying a predicate to the supplied entity.
static class	Expression.Arg.Value<E>	An expression that is a constant value--either true or false.
static class	Expression.Op<E>	An operator expression.
static class	Expression.Op.Bin<E>	An operator that takes two arguments, such as disjunction.
static class	Expression.Op.Bin.And<E>	The conjunction (logical and) operator.
static class	Expression.Op.Bin.Or<E>	The disjunction (logical or) operator.
static class	Expression.Op.Mon<E>	An operator that takes a single argument, such as negation.
static class	Expression.Op.Mon.Not<E>	The negation operator.
static class	Expression.Paren<E>	A parenthesis, used for grouping.
static class	Expression.Paren.L<E>	A left parenthesis.
static class	Expression.Paren.R<E>	A right parenthesis.

Methods in edu.washington.cs.knowitall.logic that return types with arguments of type Expression

Modifier and Type	Method	Description
List<Expression<E>>	LogicExpression.rpn(List<Expression<E>> tokens)	Converts an infix logic representation into a postfix logic representation.
List<Expression<E>>	LogicExpressionParser.tokenize(String input)	Convert an infix string logic representation to an infix list of tokens.

Method parameters in edu.washington.cs.knowitall.logic with type arguments of type Expression

Modifier and Type	Method	Description
static <E> Expression.Apply<E>	LogicExpression.buildAst(List<Expression<E>> rpn)	Compile a rpn list of tokens into an expression tree.
static <E> LogicExpression<E>	LogicExpression.compile(List<Expression<E>> expressions)	Compile an infix list of tokens into an expression tree.
List<Expression<E>>	LogicExpression.rpn(List<Expression<E>> tokens)	Converts an infix logic representation into a postfix logic representation.

Constructor parameters in edu.washington.cs.knowitall.logic with type arguments of type Expression

Modifier	Constructor	Description
protected	LogicExpression(List<Expression<E>> expressions)