I am confused of the difference between the command pattern and iterator pattern . For me it both looks the same. Can any one please help me in this.
I am confused of the difference between the command pattern and iterator pattern .
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I am confused of the difference between the command pattern and iterator pattern . For me it both looks the same. Can any one please help me in this.
They are fundamentally different.
Are you sure you’ve even looked at an example implementation of each? And used the debugger to step through the examples to learn what they do?
A command is an object which represents an action. It can be created by one part of the program and later be executed by any other part.
An iterator is a means of performing the same action on all elements of a collection.