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)
• BeanQualifiersMatcher
• BeanTypeMatcher
• Matcher
• Id
• Selectables.typesafeFiltering(Collection, Matcher)

Constructor Summary

Constructors

Constructor	Description
IdMatcher(BeanTypeMatcher tm, BeanQualifiersMatcher qm)	Creates a new IdMatcher.
IdMatcher(BeanTypeMatcher tm, BeanQualifiersMatcher qm, Matcher<AttributedType, Id> other)	Creates a new IdMatcher.

Method Summary

Modifier and Type	Method	Description
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 Object

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

Methods inherited from interface BiPredicate

and, negate, or

Constructor Details

IdMatcher

public IdMatcher(BeanTypeMatcher tm,
 BeanQualifiersMatcher qm)

Creates a new IdMatcher.

Parameters:

tm - a BeanTypeMatcher; must not be null

qm - a BeanQualifiersMatcher; must not be null

Throws:

NullPointerException - } if tm or qm is null

See Also:

• IdMatcher(BeanTypeMatcher, BeanQualifiersMatcher, Matcher)

IdMatcher

public IdMatcher(BeanTypeMatcher tm,
 BeanQualifiersMatcher qm,
 Matcher<AttributedType, Id> other)

Creates a new IdMatcher.

Parameters:

tm - a BeanTypeMatcher; must not be null

qm - a BeanQualifiersMatcher; must not be null

other - a supplementary Matcher; may be null

Throws:

NullPointerException - } if tm or qm 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 Matcher.test(Object, Object) method on the supplementary Matcher supplied at construction time supplied with the supplied AttributedType and the supplied Id 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)
• test(TypeMirror, Iterable)
• BeanTypeMatcher.test(TypeMirror, TypeMirror)