com.facebook.buck.parser

Interface BuildTargetParsePipeline<T>

Type Parameters:

T - The type of node this pipeline will produce (raw nodes, target nodes, etc)

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

BuildTargetRawNodeParsePipeline

public interface BuildTargetParsePipeline<T>
extends AutoCloseable

Abstract node parsing pipeline. Allows implementors to define their own logic for creating nodes of type T.

Method Summary

Modifier and Type	Method and Description
default T	getNode(Cell cell, UnconfiguredBuildTarget buildTarget) Obtain a TargetNode.
com.google.common.util.concurrent.ListenableFuture<T>	getNodeJob(Cell cell, UnconfiguredBuildTarget buildTarget) Asynchronously get the TargetNode.

Methods inherited from interface java.lang.AutoCloseable

close

Method Detail

getNode

default T getNode(Cell cell,
                  UnconfiguredBuildTarget buildTarget)
           throws BuildFileParseException,
                  BuildTargetException

Obtain a TargetNode. This may block if the node is not cached.

Parameters:

cell - the Cell that the BuildTarget belongs to.

buildTarget - name of the node we're looking for. The build file path is derived from it.

Returns:

the node

Throws:

BuildFileParseException - for syntax errors in the build file.

BuildTargetException - if the buildTarget is malformed

getNodeJob

com.google.common.util.concurrent.ListenableFuture<T> getNodeJob(Cell cell,
                                                                 UnconfiguredBuildTarget buildTarget)
                                                          throws BuildTargetException

Asynchronously get the TargetNode. This leverages the cache.

Parameters:

cell - the Cell that the build file belongs to.

buildTarget - name of the node we're looking for. The build file path is derived from it.

Returns:

future.

Throws:

BuildTargetException - when the buildTarget is malformed.