1 files changed, 0 insertions, 118 deletions
diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/view.go b/vendor/go.opentelemetry.io/otel/sdk/metric/view.go
deleted file mode 100644
index 630890f42..000000000
--- a/vendor/go.opentelemetry.io/otel/sdk/metric/view.go
+++ /dev/null
@@ -1,118 +0,0 @@
-// Copyright The OpenTelemetry Authors
-// SPDX-License-Identifier: Apache-2.0
-
-package metric // import "go.opentelemetry.io/otel/sdk/metric"
-
-import (
-	"errors"
-	"regexp"
-	"strings"
-
-	"go.opentelemetry.io/otel/internal/global"
-)
-
-var (
-	errMultiInst = errors.New("name replacement for multiple instruments")
-	errEmptyView = errors.New("no criteria provided for view")
-
-	emptyView = func(Instrument) (Stream, bool) { return Stream{}, false }
-)
-
-// View is an override to the default behavior of the SDK. It defines how data
-// should be collected for certain instruments. It returns true and the exact
-// Stream to use for matching Instruments. Otherwise, if the view does not
-// match, false is returned.
-type View func(Instrument) (Stream, bool)
-
-// NewView returns a View that applies the Stream mask for all instruments that
-// match criteria. The returned View will only apply mask if all non-zero-value
-// fields of criteria match the corresponding Instrument passed to the view. If
-// no criteria are provided, all field of criteria are their zero-values, a
-// view that matches no instruments is returned. If you need to match a
-// zero-value field, create a View directly.
-//
-// The Name field of criteria supports wildcard pattern matching. The "*"
-// wildcard is recognized as matching zero or more characters, and "?" is
-// recognized as matching exactly one character. For example, a pattern of "*"
-// matches all instrument names.
-//
-// The Stream mask only applies updates for non-zero-value fields. By default,
-// the Instrument the View matches against will be use for the Name,
-// Description, and Unit of the returned Stream and no Aggregation or
-// AttributeFilter are set. All non-zero-value fields of mask are used instead
-// of the default. If you need to zero out an Stream field returned from a
-// View, create a View directly.
-func NewView(criteria Instrument, mask Stream) View {
-	if criteria.IsEmpty() {
-		global.Error(
-			errEmptyView, "dropping view",
-			"mask", mask,
-		)
-		return emptyView
-	}
-
-	var matchFunc func(Instrument) bool
-	if strings.ContainsAny(criteria.Name, "*?") {
-		if mask.Name != "" {
-			global.Error(
-				errMultiInst, "dropping view",
-				"criteria", criteria,
-				"mask", mask,
-			)
-			return emptyView
-		}
-
-		// Handle branching here in NewView instead of criteria.matches so
-		// criteria.matches remains inlinable for the simple case.
-		pattern := regexp.QuoteMeta(criteria.Name)
-		pattern = "^" + pattern + "$"
-		pattern = strings.ReplaceAll(pattern, `\?`, ".")
-		pattern = strings.ReplaceAll(pattern, `\*`, ".*")
-		re := regexp.MustCompile(pattern)
-		matchFunc = func(i Instrument) bool {
-			return re.MatchString(i.Name) &&
-				criteria.matchesDescription(i) &&
-				criteria.matchesKind(i) &&
-				criteria.matchesUnit(i) &&
-				criteria.matchesScope(i)
-		}
-	} else {
-		matchFunc = criteria.matches
-	}
-
-	var agg Aggregation
-	if mask.Aggregation != nil {
-		agg = mask.Aggregation.copy()
-		if err := agg.err(); err != nil {
-			global.Error(
-				err, "not using aggregation with view",
-				"criteria", criteria,
-				"mask", mask,
-			)
-			agg = nil
-		}
-	}
-
-	return func(i Instrument) (Stream, bool) {
-		if matchFunc(i) {
-			return Stream{
-				Name:                              nonZero(mask.Name, i.Name),
-				Description:                       nonZero(mask.Description, i.Description),
-				Unit:                              nonZero(mask.Unit, i.Unit),
-				Aggregation:                       agg,
-				AttributeFilter:                   mask.AttributeFilter,
-				ExemplarReservoirProviderSelector: mask.ExemplarReservoirProviderSelector,
-			}, true
-		}
-		return Stream{}, false
-	}
-}
-
-// nonZero returns v if it is non-zero-valued, otherwise alt.
-func nonZero[T comparable](v, alt T) T {
-	var zero T
-	if v != zero {
-		return v
-	}
-	return alt
-}