Package cdc.validation.checkers

Class RawRefChecker

java.lang.Object

cdc.validation.checkers.RawRefChecker

All Implemented Interfaces:

Checker<Object>, Predicate<Object>

public final class RawRefChecker
extends Object
implements Checker<Object>

Constructor Summary

Constructors

Constructor	Description
RawRefChecker(String name)

Method Summary

Modifier and Type	Method	Description
String	explain(boolean result, String argName)	Explains the conditions at which a positive or negative result is obtained.
Checker<?>	getDelegate()
String	getName()
cdc.util.refs.ResolutionStatus	getResolutionStatus()
Class<Object>	getValueClass()
void	resolve(cdc.util.lang.FailureReaction reaction)	Resolves the delegate.
boolean	test(Object value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface cdc.validation.checkers.Checker

after, after, afterRaw, and, andRaw, cast, cast, explain, explain, negate, or, orRaw, testAndExplain, testAndExplain, testAndExplainRaw, testAndExplainRaw, testRaw, wrap

Methods inherited from interface java.util.function.Predicate

and, or

Constructor Detail

RawRefChecker

public RawRefChecker(String name)

Method Detail

getName

public String getName()

Returns:

The delegate name.

resolve

public void resolve(cdc.util.lang.FailureReaction reaction)

Resolves the delegate.

The delegate is searched only the first time this method is called.

Parameters:

reaction - The reaction to adopt if resolution fails.

getResolutionStatus

public cdc.util.refs.ResolutionStatus getResolutionStatus()

getDelegate

public Checker<?> getDelegate()

Returns:

The associated delegate, possibly null if resolution is not yet done or failed.

getValueClass

public Class<Object> getValueClass()

Specified by:

getValueClass in interface Checker<Object>

Returns:

The class of tested values.

test

public boolean test(Object value)

Specified by:

test in interface Checker<Object>

Specified by:

test in interface Predicate<Object>

explain

public String explain(boolean result,
                      String argName)

Description copied from interface: Checker

Explains the conditions at which a positive or negative result is obtained.

Specified by:

explain in interface Checker<Object>

Parameters:

result - The result to explain.

argName - The argument name to use in explanations.

Returns:

A string explaining the conditions leading to result.