inspect

func FindEdgeHasLabelStart ¶

func FindEdgeHasLabelStart(pipe []*gripql.GraphStatement) ([]string, []*gripql.GraphStatement)

func FindVertexHasLabelStart ¶

func FindVertexHasLabelStart(pipe []*gripql.GraphStatement) ([]string, []*gripql.GraphStatement)

func PipelineAsSteps ¶

func PipelineAsSteps(stmts []*gripql.GraphStatement) map[string]string

PipelineSteps identify the variable names each step can be aliasesed using the as_ operation

func PipelineNoLoadPath ¶

func PipelineNoLoadPath(stmts []*gripql.GraphStatement, minLen int) [][]int

PipelineNoLoadPath identifies 'paths' which are groups of statements that move travelers across multiple steps, and don't require data (other then the label) to be loaded

func PipelineStepOutputs ¶

func PipelineStepOutputs(stmts []*gripql.GraphStatement) map[string][]string

PipelineStepOutputs identify the required outputs for each step in the traversal

func PipelineSteps ¶

func PipelineSteps(stmts []*gripql.GraphStatement) []string

PipelineSteps create an array, the same length at stmts that labels the step id for each of the GraphStatements