*
     * Example:
     * ```
     * class A {
     *    companion object {
     *       fun foo() {}
     *    }
     * }
     * ```
     *
     * For the case provided, inside the call `A.foo()`,
     * the `A` is an implicit reference to the companion object, so `isImplicitReferenceToCompanion` returns `true`
     *

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

				} else {
					symmetry = ss%uint64(len(p.Seq)) == 0
				}
			}
		}
		// With no arg patterns, it is expected that user knows
		// the right symmetry, so either ellipses patterns are
		// provided (recommended) or no ellipses patterns.
		if _, ok := newSetCounts[ss]; !ok && (symmetry || argPatterns == nil) {
			newSetCounts[ss] = struct{}{}
		}
	}

	setCounts = []uint64{}

	// of events through - indexer and indexValidator.
	//
	// Given that indexer and indexValidator only read state, if
	// possible, Locker obtained through RLocker() is provided.
	lock sync.Locker
}

type attrFunc func(runtime.Object) (labels.Set, fields.Set, error)
type indexerFunc func(int) *watchCacheEvent
type indexValidator func(int) bool

}

// ReplaceControl exchanges the existing control value at the index provided
// for the new value. The index must refer to a valid control value.
func (b *Block) ReplaceControl(i int, v *Value) {
	b.Controls[i].Uses--
	b.Controls[i] = v
	v.Uses++
}

// CopyControls replaces the controls for this block with those from the
// provided block. The provided block is not modified.
func (b *Block) CopyControls(from *Block) {

}

// Set - sets a metric value along with any provided labels. It is used only
// with Gauge and Counter metrics.
//
// If the MetricName given here is not present in the `MetricsGroup`'s
// descriptors, this function panics.
//
// Panics if `labels` is not a list of ordered label name and label value pairs
// or if all labels for the metric are not provided.

}

func (c Topology) WithPrimary(primaryClusterName string) Topology {
	// TODO remove this, should only be provided by external config
	c.PrimaryClusterName = primaryClusterName
	return c
}

func (c Topology) WithConfig(configClusterName string) Topology {
	// TODO remove this, should only be provided by external config
	c.ConfigClusterName = configClusterName
	return c
}

import (
	"errors"
	"fmt"
	"path/filepath"
	"runtime"
	"sync"

	corev1 "k8s.io/api/core/v1"

	"istio.io/istio/pkg/maps"
	"istio.io/istio/pkg/zdsapi"
)

var ErrPodNotFound = errors.New("netns not provided, but is needed as pod is not in cache")

type PodNetnsCache interface {
	ReadCurrentPodSnapshot() map[string]WorkloadInfo
}

// Hold a cache of node local pods with their netns

Eclipse Public License - v 2.0

    THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE
    PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION
    OF THE PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.

1. DEFINITIONS

"Contribution" means:

  a) in the case of the initial Contributor, the initial content
     Distributed under this Agreement, and

  b) in the case of each subsequent Contributor:

// clusterTopology defines the associations between multiple clusters in a topology.
type clusterTopology = map[clusterIndex]clusterIndex

// ClientFactoryFunc is a transformation function that creates k8s clients
// from the provided k8s config files.
type ClientFactoryFunc func(kubeConfigs []string) ([]istioKube.CLIClient, error)

// Settings provide kube-specific Settings from flags.
type Settings struct {