TraversalDescription

```
public interface TraversalDescription
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`TraversalDescription`	`breadthFirst()` 单线程的bfs遍历接口。
`TraversalDescription`	`breadthFirstParallel()` 多线程的bfs遍历接口.
`TraversalDescription`	`breadthFirstParallelDistributedNodeGlobalUnique()` 全局点去重的多线程分布式bfs遍历接口.
`TraversalDescription`	`edgeGlobalUnique()` 全局边去重接口.
`TraversalDescription`	`edgePathUnique()` 路径边去重接口.
`TraversalDescription`	`edgeTypes(java.util.Collection<java.lang.Integer> edgeTypeIndexes, Direction direction)` getNeighbor边类型过滤以及方向.
`TraversalDescription`	`edgeTypes(Direction direction)` getNeighbor传入方向.
`TraversalDescription`	`edgeTypes(int edgeTypeIndex)` getNeighbor边类型过滤.
`TraversalDescription`	`edgeTypes(int edgeTypeIndex, Direction direction)` getNeighbor边类型过滤以及方向.
`TraversalDescription`	`edgeTypes(java.lang.String edgeTypeName, Direction direction)` getNeighbor边类型过滤以及方向.
`TraversalDescription`	`edgeTypes(java.lang.String edgeTypeName, java.lang.String fromTypeName, java.lang.String toTypeName, Direction direction)` getNeighbor边类型过滤以及方向.
`TraversalDescription`	`evaluator(Evaluator evaluator)` 用于在每个位置确定如果遍历继续, 当前节点是否应包含在结果中.
`TraversalDescription`	`expand(PathExpander expander)` 自定义getNeighbor参数.
`TraversalDescription`	`nodeGlobalUnique()` 全局点去重接口.
`TraversalDescription`	`nodePathUnique()` 路径点去重接口.
`TraversalDescription`	`noUnique()` 不做去重的接口.
`TraversalDescription`	`order(BranchOrderingPolicy order)` 自定义遍历接口.
`Traverser`	`traverse(java.util.Collection<java.lang.Long> startNodeElements)` 传入一批起点的内部id.
`Traverser`	`traverse(long startNodeElement)` 传入单个起点的内部id.
`TraversalDescription`	`unique(UniquenessFactor uniquenessFilter)` 自定义去重接口.

- Method Detail
  - evaluator
```
TraversalDescription evaluator(Evaluator evaluator)
```
    用于在每个位置确定如果遍历继续, 当前节点是否应包含在结果中.
    
    Parameters:
    
    evaluator - evaluator
    
    Returns:
    
    TraversalDescription
  - unique
```
TraversalDescription unique(UniquenessFactor uniquenessFilter)
```
    自定义去重接口.
    
    Parameters:
    
    uniquenessFilter - uniquenessFilter
    
    Returns:
    
    TraversalDescription
  - noUnique
```
TraversalDescription noUnique()
```
    不做去重的接口.
    
    Returns:
    
    TraversalDescription
  - nodeGlobalUnique
```
TraversalDescription nodeGlobalUnique()
```
    全局点去重接口.
    
    Returns:
    
    TraversalDescription
  - edgeGlobalUnique
```
TraversalDescription edgeGlobalUnique()
```
    全局边去重接口.
    
    Returns:
    
    TraversalDescription
  - nodePathUnique
```
TraversalDescription nodePathUnique()
```
    路径点去重接口.
    
    Returns:
    
    TraversalDescription
  - edgePathUnique
```
TraversalDescription edgePathUnique()
```
    路径边去重接口.
    
    Returns:
    
    TraversalDescription
  - order
```
TraversalDescription order(BranchOrderingPolicy order)
```
    自定义遍历接口.
    
    Parameters:
    
    order - order
    
    Returns:
    
    TraversalDescription
  - breadthFirst
```
TraversalDescription breadthFirst()
```
    单线程的bfs遍历接口。
    
    Returns:
    
    TraversalDescription
  - breadthFirstParallel
```
TraversalDescription breadthFirstParallel()
```
    多线程的bfs遍历接口.
    
    Returns:
    
    TraversalDescription
  - breadthFirstParallelDistributedNodeGlobalUnique
```
TraversalDescription breadthFirstParallelDistributedNodeGlobalUnique()
```
    全局点去重的多线程分布式bfs遍历接口.
    
    Returns:
    
    TraversalDescription
  - edgeTypes
```
TraversalDescription edgeTypes(int edgeTypeIndex)
```
    getNeighbor边类型过滤.
    
    Parameters:
    
    edgeTypeIndex - 边类型
    
    Returns:
    
    TraversalDescription
  - edgeTypes
```
TraversalDescription edgeTypes(Direction direction)
```
    getNeighbor传入方向.
    
    Parameters:
    
    direction - 方向
    
    Returns:
    
    TraversalDescription
  - edgeTypes
```
TraversalDescription edgeTypes(int edgeTypeIndex,
                               Direction direction)
```
    getNeighbor边类型过滤以及方向.
    
    Parameters:
    
    edgeTypeIndex - 边类型
    
    direction - 方向
    
    Returns:
    
    TraversalDescription
  - edgeTypes
```
TraversalDescription edgeTypes(java.util.Collection<java.lang.Integer> edgeTypeIndexes,
                               Direction direction)
```
    getNeighbor边类型过滤以及方向.
    
    Parameters:
    
    edgeTypeIndexes - 边类型
    
    direction - 方向
    
    Returns:
    
    TraversalDescription
  - edgeTypes
```
TraversalDescription edgeTypes(java.lang.String edgeTypeName,
                               Direction direction)
```
    getNeighbor边类型过滤以及方向.
    
    Parameters:
    
    edgeTypeName - 边类型
    
    direction - 方向
    
    Returns:
    
    TraversalDescription
  - edgeTypes
```
TraversalDescription edgeTypes(java.lang.String edgeTypeName,
                               java.lang.String fromTypeName,
                               java.lang.String toTypeName,
                               Direction direction)
```
    getNeighbor边类型过滤以及方向.
    
    Parameters:
    
    edgeTypeName - 边类型
    
    fromTypeName - 起始点类型
    
    toTypeName - 终止点类型
    
    direction - 方向
    
    Returns:
    
    TraversalDescription
  - expand
```
TraversalDescription expand(PathExpander expander)
```
    自定义getNeighbor参数.
    
    Parameters:
    
    expander - expander
    
    Returns:
    
    TraversalDescription
  - traverse
```
Traverser traverse(long startNodeElement)
```
    传入单个起点的内部id.
    
    Parameters:
    
    startNodeElement - startNodeElement
    
    Returns:
    
    Traverser
  - traverse
```
Traverser traverse(java.util.Collection<java.lang.Long> startNodeElements)
```
    传入一批起点的内部id.
    
    Parameters:
    
    startNodeElements - startNodeElements
    
    Returns:
    
    Traverser

Interface TraversalDescription

Method Summary

Method Detail

evaluator

unique

noUnique

nodeGlobalUnique

edgeGlobalUnique

nodePathUnique

edgePathUnique

order

breadthFirst

breadthFirstParallel

breadthFirstParallelDistributedNodeGlobalUnique

edgeTypes

edgeTypes

edgeTypes

edgeTypes

edgeTypes

edgeTypes

expand

traverse

traverse