com.agical.rmock.core.match
Interface Expression

All Known Subinterfaces:

Constraint, Operator

All Known Implementing Classes:

AbstractBinaryOperator, AbstractConstraint, AbstractExpression, AndOperator, AnythingConstraint, ClassAssignableToConstraint, ClassIsAbstractConstraint, ClassNameConstraint, ContainsConstraint, EndsWithConstraint, EqualsConstraint, GreaterThanConstraint, GreaterThanOrEqualConstraint, InstanceOfConstraint, IsFalseConstraint, IsNullConstraint, IsTrueConstraint, LessThanConstraint, LessThanOrEqualConstraint, MethodNameConstraint, MethodParameterTypesConstraint, NotOperator, OrOperator, SameConstraint, StartsWithConstraint, XorOperator

public interface Expression

Represents an expression. Expressions return true if an object passes the expression. Expressions can be combined by logical operators like and, or, xor.

(c) 2005 Agical AB

Author:

joakim.ohlrogge

Method Summary

Expression	and(Expression right) Ands this expression with the right side expression
void	describeWith(ExpressionDescriber expressionDescriber) Describes this expression with the given describer
Expression	or(Expression right) Ors this expression with the right side expression
boolean	passes(java.lang.Object object)
Expression	xor(Expression right) Xors this expression with the right side expression

Method Detail

passes

boolean passes(java.lang.Object object)

Parameters:

object - The object to check

Returns:

true if the object passes this constraint, otherwise false.

describeWith

void describeWith(ExpressionDescriber expressionDescriber)
                  throws java.io.IOException

Describes this expression with the given describer

Parameters:

expressionDescriber - The describer to use

Throws:

java.io.IOException

and

Expression and(Expression right)

Ands this expression with the right side expression

Parameters:

right - The right side expression

Returns:

An expression equivalent to: this && right

or

Expression or(Expression right)

Ors this expression with the right side expression

Parameters:

right - The right side expression

Returns:

An expression equivalent to: this || right

xor

Expression xor(Expression right)

Xors this expression with the right side expression

Parameters:

right - The right side expression

Returns:

An expression equivalent to: this ^ right