Golang dag.Set类代码示例

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本文整理汇总了Golang中github.com/hashicorp/terraform/dag.Set类的典型用法代码示例。如果您正苦于以下问题：Golang Set类的具体用法？Golang Set怎么用？Golang Set使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Set类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: selectTargetedNodes

// Returns the list of targeted nodes. A targeted node is either addressed
// directly, or is an Ancestor of a targeted node. Destroy mode keeps
// Descendents instead of Ancestors.
func (t *TargetsTransformer) selectTargetedNodes(
	g *Graph, addrs []ResourceAddress) (*dag.Set, error) {
	targetedNodes := new(dag.Set)
	for _, v := range g.Vertices() {
		if t.nodeIsTarget(v, addrs) {
			targetedNodes.Add(v)

			// We inform nodes that ask about the list of targets - helps for nodes
			// that need to dynamically expand. Note that this only occurs for nodes
			// that are already directly targeted.
			if tn, ok := v.(GraphNodeTargetable); ok {
				tn.SetTargets(addrs)
			}

			var deps *dag.Set
			var err error
			if t.Destroy {
				deps, err = g.Descendents(v)
			} else {
				deps, err = g.Ancestors(v)
			}
			if err != nil {
				return nil, err
			}

			for _, d := range deps.List() {
				targetedNodes.Add(d)
			}
		}
	}
	return targetedNodes, nil
}

开发者ID:AssertSelenium，项目名称:terraform，代码行数:35，代码来源:transform_targets.go

示例2: selectTargetedNodes

// Returns the list of targeted nodes. A targeted node is either addressed
// directly, or is an Ancestor of a targeted node. Destroy mode keeps
// Descendents instead of Ancestors.
func (t *TargetsTransformer) selectTargetedNodes(
	g *Graph, addrs []ResourceAddress) (*dag.Set, error) {
	targetedNodes := new(dag.Set)
	for _, v := range g.Vertices() {
		if t.nodeIsTarget(v, addrs) {
			targetedNodes.Add(v)

			// We inform nodes that ask about the list of targets - helps for nodes
			// that need to dynamically expand. Note that this only occurs for nodes
			// that are already directly targeted.
			if tn, ok := v.(GraphNodeTargetable); ok {
				tn.SetTargets(addrs)
			}

			var deps *dag.Set
			var err error
			if t.Destroy {
				deps, err = g.Descendents(v)

				// Select any variables that we depend on in case we need them later for
				// interpolating in the count
				ancestors, _ := g.Ancestors(v)
				for _, a := range ancestors.List() {
					if _, ok := a.(*GraphNodeConfigVariableFlat); ok {
						deps.Add(a)
					}
				}
			} else {
				deps, err = g.Ancestors(v)
			}
			if err != nil {
				return nil, err
			}

			for _, d := range deps.List() {
				targetedNodes.Add(d)
			}
		}
	}

	return targetedNodes, nil
}

开发者ID:paultyng，项目名称:terraform，代码行数:45，代码来源:transform_targets.go

示例3: selectTargetedNodes

func (t *TargetsTransformer) selectTargetedNodes(
	g *Graph, addrs []ResourceAddress) (*dag.Set, error) {
	targetedNodes := new(dag.Set)
	for _, v := range g.Vertices() {
		// Keep all providers; they'll be pruned later if necessary
		if r, ok := v.(GraphNodeProvider); ok {
			targetedNodes.Add(r)
			continue
		}

		// For the remaining filter, we only care about addressable nodes
		r, ok := v.(GraphNodeAddressable)
		if !ok {
			continue
		}

		if t.nodeIsTarget(r, addrs) {
			targetedNodes.Add(r)
			// If the node would like to know about targets, tell it.
			if n, ok := r.(GraphNodeTargetable); ok {
				n.SetTargets(addrs)
			}

			var deps *dag.Set
			var err error
			if t.Destroy {
				deps, err = g.Descendents(r)
			} else {
				deps, err = g.Ancestors(r)
			}
			if err != nil {
				return nil, err
			}

			for _, d := range deps.List() {
				targetedNodes.Add(d)
			}
		}
	}
	return targetedNodes, nil
}

开发者ID:jrperritt，项目名称:terraform，代码行数:41，代码来源:transform_targets.go

注：本文中的github.com/hashicorp/terraform/dag.Set类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。