Interface ISolver
Chooses a set of Implementations to satisfy the requirements of a program and its user.
Namespace: ZeroInstall.Services.Solvers
Assembly: ZeroInstall.Services.dll
Syntax
public interface ISolverRemarks
Implementations of this interface are immutable and thread-safe.
Methods
Solve(Requirements)
Provides Selections that satisfy a set of Requirements.
Declaration
Selections Solve(Requirements requirements)Parameters
| Type | Name | Description |
|---|---|---|
| Requirements | requirements | The requirements to satisfy. |
Returns
| Type | Description |
|---|---|
| Selections | The selected ImplementationSelections. |
Remarks
Feed files may be downloaded, signature validation is performed, implementations are not downloaded.
Exceptions
| Type | Condition |
|---|---|
| OperationCanceledException | The user canceled the task. |
| ArgumentException |
|
| IOException | A problem occurred while reading the feed file. |
| WebException | A problem occurred while fetching the feed file. |
| UnauthorizedAccessException | Access to the cache is not permitted. |
| SignatureException | The signature data of a remote feed file could not be verified. |
| SolverException | The solver was unable to provide Selections that fulfill the |