NamedDomainObjectCollection (Gradle API 2.2-20140924021627+0000)

型パラメータ:

T - The type of domain objects in this collection.

すべてのスーパーインタフェース:

Collection<T>, DomainObjectCollection<T>, Iterable<T>

既知のサブインタフェースのリスト:

ArtifactRepositoryContainer, BinaryContainer, BuildDashboardReports, BuildTypeContainer, CheckstyleReports, CodeNarcReports, ComponentSpecContainer, ConfigurationContainer, DependencyReportContainer, DistributionContainer, ExtensiblePolymorphicDomainObjectContainer<T>, FindBugsReports, FlavorContainer, FunctionalSourceSet, IvyConfigurationContainer, JacocoReportsContainer, JDependReports, NamedDomainObjectContainer<T>, NamedDomainObjectList<T>, NamedDomainObjectSet<T>, PlatformContainer, PmdReports, PolymorphicDomainObjectContainer<T>, PrebuiltLibraries, ProjectSourceSet, PublicationContainer, ReportContainer<T>, Repositories, RepositoryHandler, SoftwareComponentContainer, SourceSetContainer, TaskCollection<T>, TaskContainer, TestSuiteContainer, TestTaskReports, ToolChainRegistry
```
public interface NamedDomainObjectCollection<T>
extends DomainObjectCollection<T>
```
A NamedDomainObjectCollection represents a collection of domain objects that have an inherent, constant, name.

Objects to be added to a named domain object collection must implement equals() in such a way that no two objects with different names are considered equal. That is, all equality tests must consider the name as an equality key. Behavior is undefined if two objects with different names are considered equal by their equals() implementation.

All implementations must guarantee that all elements in the collection are uniquely named. That is, an attempt to add an object with a name equal to the name of any existing object in the collection will fail. Implementations may choose to simply return false from add(T) or to throw an exception.

Objects in the collection are accessible as read-only properties, using the name of the object as the property name. For example (assuming the 'name' property provides the object name):
```
 books.add(new Book(name: "gradle", title: null))
 books.gradle.title = "Gradle in Action"
 
```
A dynamic method is added for each object which takes a configuration closure. This is equivalent to calling getByName(String, groovy.lang.Closure). For example:
```
 books.add(new Book(name: "gradle", title: null))
 books.gradle {
   title = "Gradle in Action"
 }
 
```
You can also use the [] operator to access the objects of a collection by name. For example:
```
 books.add(new Book(name: "gradle", title: null))
 books['gradle'].title = "Gradle in Action"
 
```
Rule objects can be attached to the collection in order to respond to requests for objects by name where no object with name exists in the collection. This mechanism can be used to create objects on demand. For example:
```
 books.addRule('create any') { books.add(new Book(name: "gradle", title: null)) }
 books.gradle.name == "gradle"
 
```

メソッドの概要

All Methods Instance Methods Abstract Methods
修飾子とタイプ	メソッドと説明
`boolean`	`add(T e)` Adds an object to the collection, if there is no existing object in the collection with the same name.
`boolean`	`addAll(Collection<? extends T> c)` Adds any of the given objects to the collection that do not have the same name as any existing element.
`Rule`	`addRule(Rule rule)` Adds a rule to this collection.
`Rule`	`addRule(String description, Closure ruleAction)` Adds a rule to this collection.
`T`	`findByName(String name)` Locates an object by name, returning null if there is no such object.
`SortedMap<String,T>`	`getAsMap()` Returns the objects in this collection, as a map from object name to object instance.
`T`	`getAt(String name)` Locates an object by name, failing if there is no such task.
`T`	`getByName(String name)` Locates an object by name, failing if there is no such object.
`T`	`getByName(String name, Closure configureClosure)` Locates an object by name, failing if there is no such object.
`Namer<T>`	`getNamer()` An object that represents the naming strategy used to name objects of this collection.
`SortedSet<String>`	`getNames()` Returns the names of the objects in this collection as a Set of Strings.
`List<Rule>`	`getRules()` Returns the rules used by this collection.
`NamedDomainObjectCollection<T>`	`matching(Closure spec)` Returns a collection which contains the objects in this collection which meet the given closure specification.
`NamedDomainObjectCollection<T>`	`matching(Spec<? super T> spec)` Returns a collection which contains the objects in this collection which meet the given specification.
`<S extends T> NamedDomainObjectCollection<S>`	`withType(Class<S> type)` Returns a collection containing the objects in this collection of the given type.

インタフェースから継承されたメソッド org.gradle.api.DomainObjectCollection
all, all, findAll, whenObjectAdded, whenObjectAdded, whenObjectRemoved, whenObjectRemoved, withType, withType

インタフェースから継承されたメソッド java.util.Collection
clear, contains, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, remove, removeAll, removeIf, retainAll, size, spliterator, stream, toArray, toArray

インタフェースから継承されたメソッド java.lang.Iterable
forEach

- メソッドの詳細
  - add
```
boolean add(T e)
```
    Adds an object to the collection, if there is no existing object in the collection with the same name.
    
    定義:
    
    add インタフェース内 Collection<T>
    
    パラメータ:
    
    e - the item to add to the collection
    
    戻り値:
    
    true if the item was added, or false if an item with the same name already exists.
  - addAll
```
boolean addAll(Collection<? extends T> c)
```
    Adds any of the given objects to the collection that do not have the same name as any existing element.
    
    定義:
    
    addAll インタフェース内 Collection<T>
    
    パラメータ:
    
    c - the items to add to the collection
    
    戻り値:
    
    true if any item was added, or false if all items have non unique names within this collection.
  - getNamer
```
Namer<T> getNamer()
```
    An object that represents the naming strategy used to name objects of this collection.
    
    戻り値:
    
    Object representing the naming strategy.
  - getAsMap
```
SortedMap<String,T> getAsMap()
```
    Returns the objects in this collection, as a map from object name to object instance.
    
    The map is ordered by the natural ordering of the object names (i.e. keys).
    
    戻り値:
    
    The objects. Returns an empty map if this collection is empty.
  - getNames
```
SortedSet<String> getNames()
```
    Returns the names of the objects in this collection as a Set of Strings.
    
    The set of names is in natural ordering.
    
    戻り値:
    
    The names. Returns an empty set if this collection is empty.
  - findByName
```
T findByName(String name)
```
    Locates an object by name, returning null if there is no such object.
    
    パラメータ:
    
    name - The object name
    
    戻り値:
    
    The object with the given name, or null if there is no such object in this collection.
  - getByName
```
T getByName(String name)
     throws UnknownDomainObjectException
```
    Locates an object by name, failing if there is no such object.
    
    パラメータ:
    
    name - The object name
    
    戻り値:
    
    The object with the given name. Never returns null.
    
    例外:
    
    UnknownDomainObjectException - when there is no such object in this collection.
  - getByName
```
T getByName(String name,
            Closure configureClosure)
     throws UnknownDomainObjectException
```
    Locates an object by name, failing if there is no such object. The given configure closure is executed against the object before it is returned from this method. The object is passed to the closure as its delegate.
    
    パラメータ:
    
    name - The object name
    
    configureClosure - The closure to use to configure the object.
    
    戻り値:
    
    The object with the given name, after the configure closure has been applied to it. Never returns null.
    
    例外:
    
    UnknownDomainObjectException - when there is no such object in this collection.
  - getAt
```
T getAt(String name)
 throws UnknownDomainObjectException
```
    Locates an object by name, failing if there is no such task. This method is identical to getByName(String). You can call this method in your build script by using the groovy [] operator.
    
    パラメータ:
    
    name - The object name
    
    戻り値:
    
    The object with the given name. Never returns null.
    
    例外:
    
    UnknownDomainObjectException - when there is no such object in this collection.
  - addRule
```
Rule addRule(Rule rule)
```
    Adds a rule to this collection. The given rule is invoked when an unknown object is requested by name.
    
    パラメータ:
    
    rule - The rule to add.
    
    戻り値:
    
    The added rule.
  - addRule
```
Rule addRule(String description,
             Closure ruleAction)
```
    Adds a rule to this collection. The given closure is executed when an unknown object is requested by name. The requested name is passed to the closure as a parameter.
    
    パラメータ:
    
    description - The description of the rule.
    
    ruleAction - The closure to execute to apply the rule.
    
    戻り値:
    
    The added rule.
  - getRules
```
List<Rule> getRules()
```
    Returns the rules used by this collection.
    
    戻り値:
    
    The rules, in the order they will be applied.
  - withType
```
<S extends T> NamedDomainObjectCollection<S> withType(Class<S> type)
```
    Returns a collection containing the objects in this collection of the given type. The returned collection is live, so that when matching objects are later added to this collection, they are also visible in the filtered collection.
    
    定義:
    
    withType インタフェース内 DomainObjectCollection<T>
    
    パラメータ:
    
    type - The type of objects to find.
    
    戻り値:
    
    The matching objects. Returns an empty collection if there are no such objects in this collection.
  - matching
```
NamedDomainObjectCollection<T> matching(Spec<? super T> spec)
```
    Returns a collection which contains the objects in this collection which meet the given specification. The returned collection is live, so that when matching objects are added to this collection, they are also visible in the filtered collection.
    
    定義:
    
    matching インタフェース内 DomainObjectCollection<T>
    
    パラメータ:
    
    spec - The specification to use.
    
    戻り値:
    
    The collection of matching objects. Returns an empty collection if there are no such objects in this collection.
  - matching
```
NamedDomainObjectCollection<T> matching(Closure spec)
```
    Returns a collection which contains the objects in this collection which meet the given closure specification. The returned collection is live, so that when matching objects are added to this collection, they are also visible in the filtered collection.
    
    定義:
    
    matching インタフェース内 DomainObjectCollection<T>
    
    パラメータ:
    
    spec - The specification to use. The closure gets a collection element as an argument.
    
    戻り値:
    
    The collection of matching objects. Returns an empty collection if there are no such objects in this collection.

インタフェース NamedDomainObjectCollection<T>

メソッドの概要

インタフェースから継承されたメソッド org.gradle.api.DomainObjectCollection

インタフェースから継承されたメソッド java.util.Collection

インタフェースから継承されたメソッド java.lang.Iterable

メソッドの詳細

add

addAll

getNamer

getAsMap

getNames

findByName

getByName

getByName

getAt

addRule

addRule

getRules

withType

matching

matching