VersionRange class

Constrains versions to a fall within a given range.

If there is a minimum, then this only allows versions that are at that minimum or greater. If there is a maximum, then only versions less than that are allowed. In other words, this allows >= min, < max.

Version ranges are ordered first by their lower bounds, then by their upper bounds. For example, >=1.0.0 <2.0.0 is before >=1.5.0 <2.0.0 is before >=1.5.0 <3.0.0.

Implemented types

• Comparable<VersionRange>
• VersionConstraint

Implementers

• Version

Constructors

VersionRange({Version? min, Version? max, bool includeMin = false, bool includeMax = false, bool alwaysIncludeMaxPreRelease = false})

Creates a new version range from min to max, either inclusive or exclusive.

factory

Properties

hashCode → int

The hash code for this object.

no setter, override

includeMax → bool

If true, then max is allowed by the range.

final

includeMin → bool

If true then min is allowed by the range.

final

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

max → Version?

The maximum end of the range.

final

min → Version?

The minimum end of the range.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

allows(Version other) → bool

Tests if other falls within this version range.

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

compareTo(VersionRange other) → int

Compares this object to another object.

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