返回聚合对象的单一实例。
它提供了一种方法没有对象的顺序访问聚合对象的暴漏底层的细节。
Provide a way to access the elements of an aggregate object sequentially without exposing its underlying representation.
提供了一种在不暴漏对象底层细节的情况下顺序访问聚合对象的方法。
Provide a way to access the elements of an aggregate object sequentially without exposing its underlying representation.
提供一种访问“聚合对象”的数据而且不需要知道其底层实现的方法。
Provide a way to access the elements of an aggregate object sequentially without exposing its underlying representation.
提供由工厂提供的一组聚合(以列表形式提供，包含聚合对象的实际实例)。
Provide a list of aggregations provided by the factory (in the form of a list containing the actual instances of the aggregation objects).
提供一种方法顺序访问一个聚合对象中的各个元素，而又不暴露其内部表示。
Provides a way to access the elements of an aggregate object sequentially without exposing its underlying representation.
提供一种方法顺序访问一个聚合对象中各个元素，而又不需暴露该对象的内部表示。
Provide a way to access the elements of an aggregate object sequentially without exposing its underlying representation.
迭代器模式：提供一种方法顺序访问一个聚合对象中的各个元素，而又不暴露其内部的表示。
The Iterator Pattern:provides a way to access the elements of an aggregate object sequentially without exposing its underying representation.
本文从面向对象的观点出发，通过动态地建立聚合对象，讨论了面向对象的交互式图形系统的层次模型。
From Object-Oriented view, the hierarchical model of Object-Oriented interactive graphic system is discussed by building the aggregation object dynamically.
首次提出将交互式图形系统中各种图形对象类划分为基本图元类、静态聚合对象类和动态聚合对象类的分类分法。
The classification of class in interactive graphic system is proposed firstly by the basic primitive class, static aggregation class and dynamic aggregation class.
然后，就可以访问响应，因为它作为一个聚合对象，与WSDL中所指定的GoogleSearchResult结构是相匹配的。
The response is then accessible as an aggregate object that matches the GoogleSearchResult structure as specified in the WSDL.
注意，这是一个正在运行的示例，与子类化相对，它涉及如何通过聚合对象—将BrowserExtension添加到ReadOnlyPart—来扩展功能。
Note that this is a working example of how to extend the functionality by aggregating objects — adding a BrowserExtension to a ReadOnlyPart — as opposed to subclassing.
这些设计器提供对象及其所有相关对象的聚合视图。
These designers provide an aggregated view of an object and all its related objects.
在我们的例子中，这些指示器表示数据库对象(如别名或服务器)集的聚合状态。
They represent an aggregate state of a set of database objects, in our case, nicknames or servers.
总大小的差别是由于聚合数据结构级别视图使用汇总实例计数，对象/类泄漏疑点视图使用实际事例和大小计数。
The difference in cumulative size occurs because the aggregated data structure level view uses summarized instance counts and the object/class leak suspects view uses actual instance and size counts.
例如，如果我们只希望了解过去一周的银行帐户交易，则子聚合数据值对象应该使用日期筛选。
For example, if we only want to see the past week's bank account transitions, the child aggregate data value object would have a filter for the date.
这时应该创建逻辑单元，以便将数据库访问聚合到相关对象中。
Logical units should be created to aggregate database access to related objects.
对象之间有四种类型的关系：继承、关联、聚合和组成。
There are four types of relationships that an object can be involved with: inheritance, association, aggregation, and composition.
每个TStaffRole(子)类都聚合一个表示授权规则的谓词对象。
Each TStaffRole (child) class aggregates a verb object that represents the authorization rule.
会话Facades（Session Facades）：通过聚合来自多个系统或服务的方法，简化复杂对象的视图。
Session Facades: These provide a simplified view of a complex object by aggregating methods from multiple systems or services.
该对象将联系详细信息存储在ItemField中，可以进行进一步聚合itemfield以产生AggregateFields。
This object stores details of a contact in ItemFields, which can be aggregated further to produce AggregateFields.
人员设置由主要TTask对象聚合。
每个维必须使用来自度量对象的一个聚合函数进行聚合。
Each dimension must be aggregated using one aggregation function from the measure object.
此外，活动对象能够通过组合关系来聚合被动对象。
Also, active objects are able to aggregate passive objects through composition relations.
它们是低级细粒度对象的更加紧密耦合的聚合体。
They can be derived as aggregates of more tightly coupled group of low level fine-grained objects.
聚合并批处理数据后，将调用工资单服务，它将采用EmployeeRecord对象的数据，并返回PayslipStatus对象的数据(请参见图19)。
After the data has been aggregated and batched, the Payslip service is called, which takes an array of EmployeeRecord objects and returns an array of PayslipStatus objects (see Figure 19).
UML 1. x语言对于为类建模功能强大，这些关系包括面向对象的关系，例如联系、附属、组合、聚合与泛化。
The UML 1.x language is powerful for modeling how classes relate in terms of object-oriented relations such as associations, dependencies, compositions, aggregations and generalizations.
从总体上看，新的聚合扩展点包含一个对象，该对象是IAggregationFactory接口的扩展。
At a high level, the new aggregation extension point consists of an object that is an extension of the IAggregationFactory interface. You overload the methods in this interface to do three things.
学习资源聚合模型以原子型学习对象和复合型学习对象两种资源构件对网络课程进行封装和组织，实现课程资源的共享与重用。
In the model, the E-course resource is encapsulated in atomic learning objects and composite learning objects, which can enable the resources to be Shared and reused.
学习资源聚合模型以原子型学习对象和复合型学习对象两种资源构件对网络课程进行封装和组织，实现课程资源的共享与重用。
In the model, the E-course resource is encapsulated in atomic learning objects and composite learning objects, which can enable the resources to be Shared and reused.
应用推荐