Packages

final class SemanticSelector extends Serializable

Semantic version selector API to check if the VersionNumber satisfies conditions described by semantic version selector.

A comparator generally consist of an operator and version specifier. The set of operators is - <: Less than - <=: Less than or equal to - >: Greater than - >=: Greater than or equal to - =: Equal If no operator is specified, = is assumed.

If minor or patch versions are not specified, some numbers are assumed. - <=1.0 is equivalent to <1.1.0. - <1.0 is equivalent to <1.0.0. - >=1.0 is equivalent to >=1.0.0. - >1.0 is equivalent to >=1.1.0. - =1.0 is equivalent to >=1.0 <=1.0 (so >=1.0.0 <1.1.0).

Comparators can be combined by spaces to form the intersection set of the comparators. For example, >1.2.3 <4.5.6 matches versions that are greater than 1.2.3 AND less than 4.5.6.

The (intersection) set of comparators can combined by || (spaces are required) to form the union set of the intersection sets. So the semantic selector is in disjunctive normal form.

Metadata and pre-release of VersionNumber are ignored. So 1.0.0 matches any versions that have 1.0.0 as normal version with any pre-release version or any metadata like 1.0.0-alpha, 1.0.0+metadata.

Wildcard (x, X, *) can be used to match any number of minor or patch version. Actually, 1.0.x is equivalent to =1.0 (that is equivalent to >=1.0.0 <1.1.0)

The hyphen range like 1.2.3 - 4.5.6 matches inclusive set of versions. So 1.2.3 - 4.5.6 is equivalent to >=1.2.3 <=4.5.6. Both sides of comparators around - are required and they can not have any operators. For example, >=1.2.3 - 4.5.6 is invalid.

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Value Members

  1. def equals(o: Any): Boolean
    Definition Classes
    SemanticSelector → AnyRef → Any
  2. def hashCode(): Int
    Definition Classes
    SemanticSelector → AnyRef → Any
  3. def matches(versionNumber: VersionNumber): Boolean
  4. val selectors: Seq[SemSelAndChunk]
  5. def toString(): String
    Definition Classes
    SemanticSelector → AnyRef → Any
  6. def withSelectors(selectors: Seq[SemSelAndChunk]): SemanticSelector