What is another name for a Java accessor method?

Question

BlackTom AI · Accepted Answer

To begin, let's examine what a Java accessor method is commonly called in programming terminology.
Option 1: 'Getter method' – This is the standard name for a method that accesses and returns the value of a field without modifying it. It follows the common convention of getting or retrieving data, so this aligns with the concept of an accessor.
Option 2: 'Mutator method' – A mutator is the opposite of an accessor: it modifies the state of an object. Since an accessor should not change the object’s state, calling it a mutator would be incorrect for describing a getter.
Option 3: 'Setter method' – A setter is specifically a mutator used to assign or update the value of a field. While related to access patterns, a setter changes data rather than merely accessing it, so it is not the correct synonym for an accessor.
Option 4: 'Modifier method' – This label is vague and non-standard in Java terminology. While a modifier could imply changing state, the conventional terms distinguish accessors (getters) from mutators (setters), making this option imprecise for describing a getter.
In summary, among the given options, the one that properly names a Java accessor is the familiar 'Getter method', while the others describe different kinds of methods or use ambiguous terminology that does not match the standard concept of an accessor.

What is another name for a Java accessor method?

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What is another name for a Java accessor method?

查看解析

登录即可查看完整答案

类似问题

What is a Java accessor method?

Consider the following class: class Pet: def __init__(self, name): self._name = name def getName(self): ____________________ What line of code should be placed in the blank to complete the getName accessor method that is supposed to return the pet's name?

Which of the following Java method headers is the correct one for an accessor method for an attribute called name?

Which of the following Java method headers is the correct one for an accessor method for an attribute called name?

In Java, what return type does an accessor method never have?

What is a Java accessor method?

Consider the following class: Suppose we want to write a comparator for Boxer that uses every attribute. Keeping in mind camelCase naming conventions, fill in the missing code to implement the remaining accessor method: public [Fill in the blank], () { return [Fill in the blank], }

In Java, what return type does an accessor method never have?

更多留学生实用工具

希望你的学习变得更简单

Consider the following class: class Pet: def init(self, name): self._name = name def getName(self): ____________________ What line of code should be placed in the blank to complete the getName accessor method that is supposed to return the pet's name?