VersionUnion class

A version constraint representing a union of multiple disjoint version ranges.

An instance of this will only be created if the version can't be represented as a non-compound value.

Implemented types

• VersionConstraint

Constructors

VersionUnion.fromRanges(List<VersionRange> ranges)

Creates a union from a list of ranges with no pre-processing.

Properties

hashCode → int

The hash code for this object.

no setter, override

isAny → bool

Returns true if this constraint allows all versions.

no setter, override

isEmpty → bool

Returns true if this constraint allows no versions.

no setter, override

ranges → List<VersionRange>

The constraints that compose this union.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

allows(Version version) → bool

Returns true if this constraint allows version.

override

allowsAll(VersionConstraint other) → bool

Returns true if this constraint allows all the versions that other allows.

override

allowsAny(VersionConstraint other) → bool

Returns true if this constraint allows any of the versions that other allows.

override

difference(VersionConstraint other) → VersionConstraint

Returns a VersionConstraint that allows Versions allowed by this but not other.

override

intersect(VersionConstraint other) → VersionConstraint

Returns a VersionConstraint that only allows Versions allowed by both this and other.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

union(VersionConstraint other) → VersionConstraint

Returns a VersionConstraint that allows Versions allowed by either this or other.

override

Operators

operator ==(Object other) → bool

The equality operator.

override