java Mutator Methods Accessor Methods

谁能帮忙翻译两个专业词汇,MutatorMethodsAccessorMethods是什么意思。并简单说明,谢谢!...
简单的说就是我们常见的Bean中的get/set方法。Mutator Methods是set方法,Accessor Methods是get方法。

public class RequestParameters {
private String id;

// Accessor Method
public final String getId() {
return id;
}

// Mutator Method
public final void setId(String id) {
this.id =id;
}
}

An accessor method is used to return the value of a private field. It follows a naming scheme prefixing the word "get" to the start of the method name. These methods always return the same data type as their corresponding private field (e.g., String) and then simply return the value of that private field.

A mutator method is used to set a value of a private field. It follows a naming scheme prefixing the word "set" to the start of the method name. These methods do not have a return type and accept a parameter that is the same data type as their corresponding private field. The parameter is then used to set the value of that private field.

参考资料:http://java.about.com/od/workingwithobjects/a/accessormutator.htm

简单的说就是我们常见的Bean中的get/set方法。Mutator Methods是set方法,Accessor Methods是get方法。

public class RequestParameters {
private String id;

// Accessor Method
public final String getId() {
return id;
}

// Mutator Method
public final void setId(String id) {
this.id =id;
}
}

An accessor method is used to return the value of a private field. It follows a naming scheme prefixing the word "get" to the start of the method name. These methods always return the same data type as their corresponding private field (e.g., String) and then simply return the value of that private field.

A mutator method is used to set a value of a private field. It follows a naming scheme prefixing the word "set" to the start of the method name. These methods do not have a return type and accept a parameter that is the same data type as their corresponding private field. The parameter is then used to set the value of that private field.

参考资料:http://java.about.com/od/workingwithobjects/a/accessormutator.htm

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