Class IdMatcher

java.lang.Object

org.microbean.bean.IdMatcher

All Implemented Interfaces:

BiPredicate<AttributedType,Id>, Matcher<AttributedType,Id>

public final class IdMatcher
extends Object
implements Matcher<AttributedType,Id>

A Matcher that tests an Id to see if it matches an AttributedType.

Author:

Laird Nelson

See Also:

• test(AttributedType, Id)

Constructor Summary

Constructors

Constructor	Description
IdMatcher(BeanQualifiersMatcher qm, InterceptorBindingsMatcher ibm, BeanTypeMatcher tm)	Creates a new IdMatcher.

Method Summary

Modifier and Type	Method	Description
final boolean	test(TypeMirror type, Iterable<? extends TypeMirror> ts)	Tests the supplied Iterable of TypeMirrors to see if at least one TypeMirror it yields matches the supplied TypeMirror and returns the result.
final boolean	test(AttributedType t, Id id)	Tests the supplied Id to see if it matches the supplied AttributedType and returns the result.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.BiPredicate

and, negate, or

Constructor Details

IdMatcher

public IdMatcher(BeanQualifiersMatcher qm,
 InterceptorBindingsMatcher ibm,
 BeanTypeMatcher tm)

Creates a new IdMatcher.

Parameters:

qm - a BeanQualifiersMatcher; must not be null

ibm - an InterceptorBindingsMatcher; must not be null

tm - a BeanTypeMatcher; must not be null

Throws:

NullPointerException - } if any argument is null

Method Details

test

public final boolean test(AttributedType t,
 Id id)

Tests the supplied Id to see if it matches the supplied AttributedType and returns the result.

An Id matches an AttributedType if and only if all of the following are true:

1. An invocation of the BeanQualifiersMatcher.test(Collection, Collection) method on the BeanQualifiersMatcher supplied at construction time supplied with the supplied AttributedType's attributes and the supplied Id's attributes returns true
2. An invocation of the InterceptorBindingsMatcher.test(Collection, Collection) method on the BeanQualifiersMatcher supplied at construction time supplied with the supplied AttributedType's attributes and the supplied Id's attributes returns true
3. An invocation of this IdMatcher's test(TypeMirror, Iterable) method supplied with the supplied AttributedType's type and the supplied Id's attributes returns true

Specified by:

test in interface BiPredicate<AttributedType,Id>

Specified by:

test in interface Matcher<AttributedType,Id>

Parameters:

t - an AttributedType; must not be null

id - an Id; must not be null

Returns:

true if id matches t; false otherwise

Throws:

NullPointerException - if any argument is null

See Also:

• BeanQualifiersMatcher.test(Collection, Collection)
• InterceptorBindingsMatcher.test(Collection, Collection)
• test(TypeMirror, Iterable)
• BeanTypeMatcher.test(TypeMirror, TypeMirror)

test

public final boolean test(TypeMirror type,
 Iterable<? extends TypeMirror> ts)

Tests the supplied Iterable of TypeMirrors to see if at least one TypeMirror it yields matches the supplied TypeMirror and returns the result.

A TypeMirror t from the supplied Iterable matches the supplied type argument if an invocation of the BeanTypeMatcher.test(TypeMirror, TypeMirror) method invoked on the BeanTypeManager supplied at construction time supplied with type and t returns true.

Parameters:

type - a TypeMirror to test against; must not be null

ts - an Iterable of TypeMirrors; must not be null

Returns:

true if at least one TypeMirror from ts matches t

Throws:

NullPointerException - if any argument is null

See Also:

• BeanTypeMatcher.test(TypeMirror, TypeMirror)