gradle-plugin/dev.zacsweers.metro.gradle.analysis/BindingGraph

BindingGraph

@ExperimentalMetroGradleApi

class BindingGraph(source)

A dependency graph built from a compiler report for graph analysis. Nodes are encoded binding keys.

Types

Companion

object Companion

Creates graphs from compiler metadata.

Properties

eagerGraph

val eagerGraph: Graph<String>

The "eager" dependency graph containing only non-deferrable edges. Useful for cycle detection and critical path analysis where deferred dependencies (Provider, Lazy) don't contribute.

graph

val graph: Graph<String>

The full dependency graph with all edges.

graphKey

val graphKey: String

Key of the graph's own binding.

graphName

val graphName: String

The graph's name in the compiler report.

graphRoot

val graphRoot: String?

The root node key (the main dependency graph node).

keys

val keys: Set<String>

All binding keys in this graph.

scopes

val scopes: List<String>

Scope keys declared by this graph.

size

val size: Int

Number of bindings in this graph.

Functions

findLeaves

fun findLeaves(): Set<String>

Find leaf bindings - bindings with no dependencies. These are typically bound instances, object classes, or external dependencies.

findRoots

fun findRoots(): Set<String>

Find root bindings (entry points) - bindings with no dependents. These are typically graph accessors or exposed bindings.

getAllBindings

fun getAllBindings(): Collection<BindingMetadata>

Get all bindings in this graph.

getBinding

fun getBinding(key: String): BindingMetadata?

Get binding metadata by key, or null if not found.

renderedKeyOf

fun renderedKeyOf(key: String): String

The compiler's rendering of key, for display.