Cohesion Types

cohesion-types.ts

class Example {
    private ss: string;
    constructor(s:string){
        this.ss = s;
    }
    // Functional Cohesion
    parseString(s: string): string {
        this.ss = s + "...";
        return this.ss;
    }

    // Sequential Cohesion
    readString(s: string) {
        let parsed = this.parseString(s);
        let isValidated = this.validateString(parsed);
        if(isValidated){
            console.log(parsed);      
        }
    }

    // Communicational / Informational Cohesion
    validateString(s: string): boolean {

        if (s.endsWith("...")) {
            return this.executeFoo(s);
        } else {
            // do something else
            return this.executeNonFoo(s);
        }

    }

    // Procedural Cohesion
    resetString(){
        // check if valid
       let valid = this.validateString(this.ss);
       if(valid){
           this.ss.replace("...","");
       }
       

    }



// "Helpers"
    executeFoo(s:string):boolean{
        return true;
    }
    executeNonFoo(s:string):boolean{
        return false;
    }

}