org.jmock.core.constraint
Class IsCloseTo
java.lang.Object
org.jmock.core.constraint.IsCloseTo
- All Implemented Interfaces:
- Constraint, SelfDescribing
public class IsCloseTo
- extends Object
- implements Constraint
Is the value a number equal to a value within some range of
acceptable error?
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Constructor Summary |
IsCloseTo(double value,
double error)
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| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
IsCloseTo
public IsCloseTo(double value,
double error)
eval
public boolean eval(Object arg)
- Description copied from interface:
Constraint
- Evaluates the constraint for argument o.
- Specified by:
eval in interface Constraint
- Parameters:
arg - the object against which the constraint is evaluated.
- Returns:
true if o meets the constraint,
false if it does not.
describeTo
public StringBuffer describeTo(StringBuffer buffer)
- Description copied from interface:
SelfDescribing
- Appends the description of this object to the buffer.
- Specified by:
describeTo in interface SelfDescribing
- Parameters:
buffer - The buffer that the description is appended to.
- Returns:
- The buffer passed to the invokedMethod.