Package io.quarkus.builder

Class BuildChain

java.lang.Object

io.quarkus.builder.BuildChain

public final class BuildChain
extends Object

A build chain.

Author:

David M. Lloyd

Constructor Summary

Constructors

Constructor	Description
BuildChain(Set<StepInfo> startSteps, BuildChainBuilder builder, int endStepCount, Map<ItemId,int[]> producingOrdinals)

Method Summary

Modifier and Type	Method	Description
static BuildChainBuilder	builder()	Get a new build chain builder.
BuildExecutionBuilder	createExecutionBuilder(String name)	Create a new execution builder for this build chain.
(package private) static BuildChain	fromProviders(ClassLoader classLoader)	Construct a build chain with the given name from providers found in the given class loader.
(package private) static BuildChain	fromProviders(Collection<BuildProvider> providers)	Construct a deployment chain with the given name from the given providers.
(package private) ClassLoader	getClassLoader()
(package private) int	getEndStepCount()
(package private) Set<ItemId>	getFinalIds()
(package private) Map<ItemId,int[]>	getProducingOrdinals()	Returns a map from ItemId to an array of ordinals of the BuildSteps producing the given ItemId.
(package private) Set<StepInfo>	getStartSteps()
(package private) boolean	hasInitial(ItemId itemId)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BuildChain

BuildChain(Set<StepInfo> startSteps,
 BuildChainBuilder builder,
 int endStepCount,
 Map<ItemId,int[]> producingOrdinals)

Method Details

createExecutionBuilder

public BuildExecutionBuilder createExecutionBuilder(String name)

Create a new execution builder for this build chain.

Parameters:

name - the name of the build target for diagnostic purposes (must not be null)

Returns:

the new build execution builder (not null)

builder

public static BuildChainBuilder builder()

Get a new build chain builder.

Returns:

the build chain builder (not null)

fromProviders

static BuildChain fromProviders(ClassLoader classLoader)
                         throws ChainBuildException

Construct a build chain with the given name from providers found in the given class loader.

Parameters:

classLoader - the class loader to use

Returns:

the build chain (not null)

Throws:

ChainBuildException - if building the chain failed

fromProviders

static BuildChain fromProviders(Collection<BuildProvider> providers)
                         throws ChainBuildException

Construct a deployment chain with the given name from the given providers.

Parameters:

providers - the providers to use (must not be null)

Returns:

the deployment chain (not null)

Throws:

ChainBuildException - if building the chain failed

hasInitial

boolean hasInitial(ItemId itemId)

getStartSteps

Set<StepInfo> getStartSteps()

getFinalIds

Set<ItemId> getFinalIds()

getClassLoader

ClassLoader getClassLoader()

getEndStepCount

int getEndStepCount()

getProducingOrdinals

Map<ItemId,int[]> getProducingOrdinals()

Returns a map from ItemId to an array of ordinals of the BuildSteps producing the given ItemId. The ordinals array is sorted in the ascending order.

Returns:

the map