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T
- class of object under constructionpublic interface Builder<T>
Builder interface used to impose consistency on Builder implementations.
Method Summary | |
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T |
build()
Created object, may be null if unset() |
Builder<T> |
reset()
Configure the Builder to produce a default result. |
Builder<T> |
reset(T original)
Configure the Builder to produce a copy of the provided original. |
Builder<T> |
unset()
Configure the Builder to produce null . |
Method Detail |
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Builder<T> unset()
null
.
This method allows a Builder to be used as a placeholder; in its
unset state the build() method will produce null
. If
any of the builder methods are used the builder will produce a
result.
null
Builder<T> reset()
Builder<T> reset(T original)
origional
- Original, if null this will behave the same as unset()
T build()
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