mirror of https://github.com/sbt/sbt.git
25 lines
736 B
Scala
25 lines
736 B
Scala
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package xsbt
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trait ChangeReport[T] extends NotNull
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{
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def allInputs: Set[T]
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def unmodified: Set[T]
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def modified: Set[T] // all changes, including added
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def added: Set[T]
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def removed: Set[T]
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def +++(other: ChangeReport[T]): ChangeReport[T] = new CompoundChangeReport(this, other)
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}
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trait InvalidationReport[T] extends NotNull
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{
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def valid: Set[T]
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def invalid: Set[T]
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def invalidProducts: Set[T]
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}
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private class CompoundChangeReport[T](a: ChangeReport[T], b: ChangeReport[T]) extends ChangeReport[T]
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{
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lazy val allInputs = a.allInputs ++ b.allInputs
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lazy val unmodified = a.unmodified ++ b.unmodified
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lazy val modified = a.modified ++ b.modified
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lazy val added = a.added ++ b.added
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lazy val removed = a.removed ++ b.removed
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}
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