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Interface which defines a class used to convert data for a specific Java type into a String format (squeeze it), or convert from a String back into a Java type (unsqueeze).
This interface is somewhat misnamed; this is more of the GoF Strategy pattern than GoF Adaptor pattern.
Method Summary | |
void |
register(DataSqueezer squeezer)
Invoked to ask an adaptor to register itself to the squeezer. |
java.lang.String |
squeeze(DataSqueezer squeezer,
java.lang.Object data)
Converts the data object into a String. |
java.lang.Object |
unsqueeze(DataSqueezer squeezer,
java.lang.String string)
Converts a String back into an appropriate object. |
Method Detail |
public java.lang.String squeeze(DataSqueezer squeezer, java.lang.Object data) throws java.io.IOException
java.io.IOException
- if the object can't be converted.public java.lang.Object unsqueeze(DataSqueezer squeezer, java.lang.String string) throws java.io.IOException
java.io.IOException
- if the String can't be converted.public void register(DataSqueezer squeezer)
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