public ModuleResolveState getModule(ModuleIdentifier id) {
ModuleResolveState module = modules.get(id);
if (module == null) {
module = new ModuleResolveState(id, this);
modules.put(id, module);
}
return module;
}
public ModuleVersionResolveState getVersion(ModuleVersionIdentifier id) {
ModuleVersionResolveState moduleRevision = versions.get(id);
if (moduleRevision == null) {
moduleRevision = new ModuleVersionResolveState(this, id, resolveState);
versions.put(id, moduleRevision);
}
return moduleRevision;
}
public ModuleVersionSelectorResolveState getSelector(DependencyMetaData dependencyMetaData) {
ModuleVersionSelector requested = dependencyMetaData.getRequested();
ModuleVersionSelectorResolveState resolveState = selectors.get(requested);
if (resolveState == null) {
resolveState = new ModuleVersionSelectorResolveState(dependencyMetaData, resolver, this);
selectors.put(requested, resolveState);
}
return resolveState;
}
public void addUnresolvedDependency(
DependencyEdge dependency,
ModuleVersionSelector requested,
ModuleVersionResolveException failure) {
BrokenDependency breakage = failuresByRevisionId.get(requested);
if (breakage == null) {
breakage = new BrokenDependency(failure);
failuresByRevisionId.put(requested, breakage);
}
breakage.requiredBy.add(dependency.from);
}
public ConfigurationNode getConfigurationNode(
ModuleVersionResolveState module, String configurationName) {
ResolvedConfigurationIdentifier id =
new ResolvedConfigurationIdentifier(module.id, configurationName);
ConfigurationNode configuration = nodes.get(id);
if (configuration == null) {
configuration = new ConfigurationNode(id, module, this);
nodes.put(id, configuration);
}
return configuration;
}
public ModuleVersionResolveState clearSelection() {
ModuleVersionResolveState previousSelection = selected;
selected = null;
for (ModuleVersionResolveState version : versions.values()) {
version.state = ModuleState.Conflict;
}
return previousSelection;
}
public void select(ModuleVersionResolveState selected) {
assert this.selected == null;
this.selected = selected;
for (ModuleVersionResolveState version : versions.values()) {
version.state = ModuleState.Evicted;
}
selected.state = ModuleState.Selected;
}
public void attachFailures(ResolvedConfigurationBuilder result) {
for (Map.Entry<ModuleVersionSelector, BrokenDependency> entry :
failuresByRevisionId.entrySet()) {
Collection<List<ModuleVersionIdentifier>> paths = calculatePaths(entry.getValue());
result.addUnresolvedDependency(
new DefaultUnresolvedDependency(
entry.getKey(), entry.getValue().failure.withIncomingPaths(paths)));
}
}
public void restart(ModuleVersionResolveState selected) {
select(selected);
for (ModuleVersionResolveState version : versions.values()) {
version.restart(selected);
}
for (DependencyEdge dependency : new ArrayList<DependencyEdge>(unattachedDependencies)) {
dependency.restart(selected);
}
unattachedDependencies.clear();
}
public ResolveState(
ComponentResolveResult rootResult,
String rootConfigurationName,
DependencyToComponentIdResolver idResolver,
ComponentMetaDataResolver metaDataResolver,
DependencyToConfigurationResolver dependencyToConfigurationResolver) {
this.idResolver = idResolver;
this.metaDataResolver = metaDataResolver;
this.dependencyToConfigurationResolver = dependencyToConfigurationResolver;
ModuleVersionResolveState rootVersion = getRevision(rootResult.getId());
rootVersion.setMetaData(rootResult.getMetaData());
root =
new RootConfigurationNode(
rootVersion,
new ResolvedConfigurationIdentifier(rootVersion.id, rootConfigurationName),
this);
nodes.put(root.id, root);
root.moduleRevision.module.select(root.moduleRevision);
}
public Collection<ModuleVersionResolveState> getVersions() {
return versions.values();
}
public Collection<ConfigurationNode> getConfigurationNodes() {
return nodes.values();
}