A diagnostics collection is a container that manages a set of {@link Diagnostic diagnostics}. Diagnostics are always scopes to a diagnostics collection and a resource.
To get an instance of a DiagnosticCollection
use
{@link languages.createDiagnosticCollection createDiagnosticCollection}.
A diagnostics collection is a container that manages a set of {@link Diagnostic diagnostics}. Diagnostics are always scopes to a diagnostics collection and a resource. To get an instance of a `DiagnosticCollection` use {@link languages.createDiagnosticCollection createDiagnosticCollection}.
(clear diagnostic-collection)
Remove all diagnostics from this collection. The same
as calling #set(undefined)
;
Returns: void
Remove all diagnostics from this collection. The same as calling `#set(undefined)`; **Returns:** `void`
(delete diagnostic-collection uri)
Remove all diagnostics from this collection that belong
to the provided uri
. The same as #set(uri, undefined)
.
Parameters:
uri
: Uri
- A resource identifier.Returns: void
Remove all diagnostics from this collection that belong to the provided `uri`. The same as `#set(uri, undefined)`. **Parameters:** - `uri`: `Uri` - A resource identifier. **Returns:** `void`
(dispose diagnostic-collection)
Dispose and free associated resources. Calls {@link DiagnosticCollection.clear clear}.
Returns: void
Dispose and free associated resources. Calls {@link DiagnosticCollection.clear clear}. **Returns:** `void`
(for-each diagnostic-collection callback)
(for-each diagnostic-collection callback this-arg)
Iterate over each entry in this collection.
Parameters:
callback
: (uri: Uri, diagnostics: readonly Diagnostic[], collection: DiagnosticCollection) => any
- Function to execute for each entry.this-arg
: any
- The this
context used when invoking the handler function.Returns: void
Iterate over each entry in this collection. **Parameters:** - `callback`: `(uri: Uri, diagnostics: readonly Diagnostic[], collection: DiagnosticCollection) => any` - Function to execute for each entry. - `this-arg`: `any` - The `this` context used when invoking the handler function. **Returns:** `void`
(get diagnostic-collection uri)
Get the diagnostics for a given resource. Note that you cannot modify the diagnostics-array returned from this call.
Parameters:
uri
: Uri
- A resource identifier.Returns: readonly Diagnostic[] | undefined
- An immutable array of {@link Diagnosticdiagnostics} or undefined
.
Get the diagnostics for a given resource. *Note* that you cannot modify the diagnostics-array returned from this call. **Parameters:** - `uri`: `Uri` - A resource identifier. **Returns:** `readonly Diagnostic[] | undefined` - An immutable array of {@link Diagnosticdiagnostics} or `undefined`.
(has? diagnostic-collection uri)
Check if this collection contains diagnostics for a given resource.
Parameters:
uri
: Uri
- A resource identifier.Returns: boolean
- true
if this collection has diagnostic for the given resource.
Check if this collection contains diagnostics for a given resource. **Parameters:** - `uri`: `Uri` - A resource identifier. **Returns:** `boolean` - `true` if this collection has diagnostic for the given resource.
(name diagnostic-collection)
The name of this diagnostic collection, for instance typescript
. Every diagnostic
from this collection will be associated with this name. Also, the task framework uses this
name when defining problem matchers.
Returns: string
The name of this diagnostic collection, for instance `typescript`. Every diagnostic from this collection will be associated with this name. Also, the task framework uses this name when defining [problem matchers](https://code.visualstudio.com/docs/editor/tasks#_defining-a-problem-matcher). **Returns:** `string`
(set diagnostic-collection entries)
(set diagnostic-collection uri)
(set diagnostic-collection uri diagnostics)
Assign diagnostics for given resource. Will replace existing diagnostics for that resource. Replace diagnostics for multiple resources in this collection.
Note that multiple tuples of the same uri will be merged, e.g
[[file1, [d1]], [file1, [d2]]]
is equivalent to [[file1, [d1, d2]]]
.
If a diagnostics item is undefined
as in [file1, undefined]
all previous but not subsequent diagnostics are removed.
Parameters:
entries
: readonly [Uri, readonly Diagnostic[] | undefined][]
- An array of tuples, like [[file1, [d1, d2]], [file2, [d3, d4, d5]]]
, or undefined
.uri
: Uri
- A resource identifier.diagnostics
: readonly Diagnostic[] | undefined
- Array of diagnostics or undefined
Returns: void
Assign diagnostics for given resource. Will replace existing diagnostics for that resource. Replace diagnostics for multiple resources in this collection. _Note_ that multiple tuples of the same uri will be merged, e.g `[[file1, [d1]], [file1, [d2]]]` is equivalent to `[[file1, [d1, d2]]]`. If a diagnostics item is `undefined` as in `[file1, undefined]` all previous but not subsequent diagnostics are removed. **Parameters:** - `entries`: `readonly [Uri, readonly Diagnostic[] | undefined][]` - An array of tuples, like `[[file1, [d1, d2]], [file2, [d3, d4, d5]]]`, or `undefined`. - `uri`: `Uri` - A resource identifier. - `diagnostics`: `readonly Diagnostic[] | undefined` - Array of diagnostics or `undefined` **Returns:** `void`
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