com.google.common.truth

Class AbstractDelegatedVerb<V extends AbstractDelegatedVerb<V>>

java.lang.Object

com.google.common.truth.AbstractDelegatedVerb<V>

Direct Known Subclasses:

AbstractVerb.DelegatedVerb

public abstract class AbstractDelegatedVerb<V extends AbstractDelegatedVerb<V>>
extends Object

An extendable type that allows plugin creators to define their own that() methods for the Truth SPI. Intended for advanced usage only, generally you should prefer to create a SubjectFactory when extending Truth.

This class has no abstract methods because it's intended to be extended only when unique generics are required on the that() method. Regardless, any subclass should define at least one that() method which accepts a single argument and returns a Subject, to be consistent with the Truth SPI.

Every subclass of AbstractDelegatedVerb should also have a companion DelegatedVerbFactory which knows how to instantiate it. The factory should pass the FailureStrategy it receives, along with itself (this) into the constructor for the AbstractDelegatedVerb.

For an example implementation and usage, see DelegatedVerbFactoryTest.

Field Summary

Fields

Modifier and Type	Field and Description
protected FailureStrategy	failureStrategy

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractDelegatedVerb(FailureStrategy failureStrategy, DelegatedVerbFactory<V> factory)

Method Summary

Modifier and Type	Method and Description
V	withFailureMessage(String failureMessage) Deprecated. Call withFailureMessage on the AbstractVerb before calling about.
V	withFailureMessage(String format, Object... args) Deprecated. Call withFailureMessage on the AbstractVerb before calling about.

Methods inherited from class java.lang.Object

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

Field Detail

failureStrategy

protected final FailureStrategy failureStrategy

Constructor Detail

AbstractDelegatedVerb

protected AbstractDelegatedVerb(FailureStrategy failureStrategy,
                                DelegatedVerbFactory<V> factory)

Method Detail

withFailureMessage

@Deprecated
public final V withFailureMessage(@Nullable
                                              String failureMessage)

Deprecated. Call withFailureMessage on the AbstractVerb before calling about.

withFailureMessage

@Deprecated
public final V withFailureMessage(@Nullable
                                              String format,
                                              Object... args)

Deprecated. Call withFailureMessage on the AbstractVerb before calling about.