The State pattern allows an object to alter its behavior when its internal state changes. It encapsulates each state into separate classes, avoiding the use of conditional statements based on the object’s state. Each state class handles requests differently.

This Dart implementation demonstrates a simple traffic …

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The State pattern allows an object to alter its behavior when its internal state changes. Instead of implementing state-dependent logic with conditional statements (if/else or switch/case), it encapsulates each state into a separate class. These state classes define the behavior for that specific state, and a context …

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The State pattern allows an object to alter its behavior when its internal state changes. It encapsulates each state as a separate class, making it easy to add new states without modifying the context object. This promotes the Open/Closed Principle.

The code defines a TrafficLight context and states (Red, Yellow, Green …

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The State pattern is a behavioral design pattern that lets an object alter its behavior when its internal state changes. It avoids using many conditional statements based on the object’s state by encapsulating each state into separate classes. The context object delegates the work to a state object, which …

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The State pattern is a behavioral pattern that allows an object to alter its behavior when its internal state changes. Instead of implementing state-specific logic within a single class using conditional statements, the pattern creates separate state classes to encapsulate each behavior. A context class holds a …

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The State pattern allows an object to alter its behavior when its internal state changes. It encapsulates each state as a separate class and provides a way to transition between them. This avoids complex conditional logic and makes the code more maintainable and extensible by adding new states without modifying the …

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The State pattern allows an object to alter its behavior when its internal state changes. It encapsulates different states into separate classes and provides a way to transition between them. This avoids using numerous conditional statements to handle state-specific logic.

The Rust code defines an enum State …

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The State pattern is a behavioral pattern that allows an object to alter its behavior when its internal state changes. It encapsulates different states of an object as separate classes (concrete states) and provides a way to transition between them. This avoids complex conditional logic within the object itself.

The Go …

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The State pattern is a behavioral design pattern that allows an object to alter its behavior when its internal state changes. It encapsulates each state as a separate class, making it easier to add new states and manage complex conditional logic. This implementation uses function pointers to represent the state of a …

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The State pattern is a behavioral pattern that allows an object to alter its behavior when its internal state changes. It separates the state-dependent behavior from the object itself, encapsulating each state in a separate class. This promotes the Single Responsibility Principle and makes state transitions more …

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