bridge patter
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report.tex
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report.tex
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@ -496,7 +496,7 @@ format.
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enclosed fields are simply used in a composition relationship.
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\end{description}
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\subsection{TBD Decorator Pattern}
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\subsection{Decorator Pattern}
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Decorator pattern lets you dynamically change the behaviour of an object at run
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time by wrapping them in an object of a decorator class.
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\textit{Pattern4J} found two instances of the decorator patter,
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@ -556,8 +556,18 @@ so thats why we have a misclassification signalling the decorator pattern and no
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it is used in \textbf{writeObject, writeTree, copyCurrentEvent, copyCurrentStructure} methods to signal if delegate the function call to the delegator or to the super class.
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\end{description}
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\subsection{TBD Bridge Pattern}
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TBD
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\subsection{Bridge Pattern}
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\textit{Pattern4J} found one instance of the bridge pattern.
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The bridge pattern emphasises composition rather than inheritance.
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Implementation details are moved from one hierarchy to another with separate hierarchies of objects.
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Looking on the context of the library that is intended to be used as a core for a JSON parser
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and by looking at the class implemented it make even more sense.
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The class detected is \textbf{json.JsonGeneratorImpl} and the class used is \textbf{io.CharacterEscapes}.
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The \textbf{io.CharacterEscapes} class define the escape character used in the file
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and is particularly relevant to have this abstraction because there are different standards for string escaping on different systems.
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For example on unix systems the escape sequence is ``\textbackslash n'',
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where on Microsoft operating systems the escape sequence is ``\textbackslash r\textbackslash n''
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and on IBM mainframe systems the escape sequence is ``\textbackslash 025''.
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\section{Behavioral Patterns}
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