ProblemReporter.java
net.minecraft.util.ProblemReporter
信息
- 全限定名：net.minecraft.util.ProblemReporter
- 类型：public interface
- 包：net.minecraft.util
- 源码路径：src/main/java/net/minecraft/util/ProblemReporter.java
- 起始行号：L17
- 职责：
TODO
字段/常量
DISCARDING- 类型:
ProblemReporter - 修饰符:
public public - 源码定位:
L18 - 说明:
TODO
- 类型:
内部类/嵌套类型
-
net.minecraft.util.ProblemReporter.Collector- 类型:
class - 修饰符:
public static - 源码定位:
L33 - 说明:
TODO
- 类型:
-
net.minecraft.util.ProblemReporter.Collector.Entry- 类型:
record - 修饰符:
private - 源码定位:
L125 - 说明:
TODO
- 类型:
-
net.minecraft.util.ProblemReporter.Collector.ProblemTreeNode- 类型:
record - 修饰符:
private - 源码定位:
L128 - 说明:
TODO
- 类型:
-
net.minecraft.util.ProblemReporter.ElementReferencePathElement- 类型:
record - 修饰符:
public - 源码定位:
L169 - 说明:
TODO
- 类型:
-
net.minecraft.util.ProblemReporter.FieldPathElement- 类型:
record - 修饰符:
public - 源码定位:
L176 - 说明:
TODO
- 类型:
-
net.minecraft.util.ProblemReporter.IndexedFieldPathElement- 类型:
record - 修饰符:
public - 源码定位:
L183 - 说明:
TODO
- 类型:
-
net.minecraft.util.ProblemReporter.IndexedPathElement- 类型:
record - 修饰符:
public - 源码定位:
L190 - 说明:
TODO
- 类型:
-
net.minecraft.util.ProblemReporter.MapEntryPathElement- 类型:
record - 修饰符:
public - 源码定位:
L197 - 说明:
TODO
- 类型:
-
net.minecraft.util.ProblemReporter.PathElement- 类型:
interface - 修饰符:
public - 源码定位:
L205 - 说明:
TODO
- 类型:
-
net.minecraft.util.ProblemReporter.Problem- 类型:
interface - 修饰符:
public - 源码定位:
L209 - 说明:
TODO
- 类型:
-
net.minecraft.util.ProblemReporter.RootElementPathElement- 类型:
record - 修饰符:
public - 源码定位:
L213 - 说明:
TODO
- 类型:
-
net.minecraft.util.ProblemReporter.RootFieldPathElement- 类型:
record - 修饰符:
public - 源码定位:
L220 - 说明:
TODO
- 类型:
-
net.minecraft.util.ProblemReporter.ScopedCollector- 类型:
class - 修饰符:
public static - 源码定位:
L227 - 说明:
TODO
- 类型:
构造器
- 无
方法
下面的方法块按源码顺序生成。
ProblemReporter forChild(ProblemReporter.PathElement path) @ L29
- 方法名：forChild
- 源码定位：L29
- 返回类型：ProblemReporter
- 修饰符：package-private
参数:
- path: ProblemReporter.PathElement
说明:
TODO
void report(ProblemReporter.Problem problem) @ L31
- 方法名：report
- 源码定位：L31
- 返回类型：void
- 修饰符：package-private
参数:
- problem: ProblemReporter.Problem
说明:
TODO
代码
public interface ProblemReporter {
ProblemReporter DISCARDING = new ProblemReporter() {
@Override
public ProblemReporter forChild(ProblemReporter.PathElement path) {
return this;
}
@Override
public void report(ProblemReporter.Problem problem) {
}
};
ProblemReporter forChild(ProblemReporter.PathElement path);
void report(ProblemReporter.Problem problem);
public static class Collector implements ProblemReporter {
public static final ProblemReporter.PathElement EMPTY_ROOT = () -> "";
private final ProblemReporter.@Nullable Collector parent;
private final ProblemReporter.PathElement element;
private final Set<ProblemReporter.Collector.Entry> problems;
public Collector() {
this(EMPTY_ROOT);
}
public Collector(ProblemReporter.PathElement root) {
this.parent = null;
this.problems = new LinkedHashSet<>();
this.element = root;
}
private Collector(ProblemReporter.Collector parent, ProblemReporter.PathElement path) {
this.problems = parent.problems;
this.parent = parent;
this.element = path;
}
@Override
public ProblemReporter forChild(ProblemReporter.PathElement path) {
return new ProblemReporter.Collector(this, path);
}
@Override
public void report(ProblemReporter.Problem problem) {
this.problems.add(new ProblemReporter.Collector.Entry(this, problem));
}
public boolean isEmpty() {
return this.problems.isEmpty();
}
public void forEach(BiConsumer<String, ProblemReporter.Problem> output) {
List<ProblemReporter.PathElement> pathElements = new ArrayList<>();
StringBuilder pathString = new StringBuilder();
for (ProblemReporter.Collector.Entry entry : this.problems) {
for (ProblemReporter.Collector current = entry.source; current != null; current = current.parent) {
pathElements.add(current.element);
}
for (int i = pathElements.size() - 1; i >= 0; i--) {
pathString.append(pathElements.get(i).get());
}
output.accept(pathString.toString(), entry.problem());
pathString.setLength(0);
pathElements.clear();
}
}
public String getReport() {
Multimap<String, ProblemReporter.Problem> groupedProblems = HashMultimap.create();
this.forEach(groupedProblems::put);
return groupedProblems.asMap()
.entrySet()
.stream()
.map(
entry -> " at "
+ entry.getKey()
+ ": "
+ entry.getValue().stream().map(ProblemReporter.Problem::description).collect(Collectors.joining("; "))
)
.collect(Collectors.joining("\n"));
}
public String getTreeReport() {
List<ProblemReporter.PathElement> pathElements = new ArrayList<>();
ProblemReporter.Collector.ProblemTreeNode root = new ProblemReporter.Collector.ProblemTreeNode(this.element);
for (ProblemReporter.Collector.Entry entry : this.problems) {
for (ProblemReporter.Collector current = entry.source; current != this; current = current.parent) {
pathElements.add(current.element);
}
ProblemReporter.Collector.ProblemTreeNode node = root;
for (int i = pathElements.size() - 1; i >= 0; i--) {
node = node.child(pathElements.get(i));
}
pathElements.clear();
node.problems.add(entry.problem);
}
return String.join("\n", root.getLines());
}
private record Entry(ProblemReporter.Collector source, ProblemReporter.Problem problem) {
}
private record ProblemTreeNode(
ProblemReporter.PathElement element,
List<ProblemReporter.Problem> problems,
Map<ProblemReporter.PathElement, ProblemReporter.Collector.ProblemTreeNode> children
) {
public ProblemTreeNode(ProblemReporter.PathElement pathElement) {
this(pathElement, new ArrayList<>(), new LinkedHashMap<>());
}
public ProblemReporter.Collector.ProblemTreeNode child(ProblemReporter.PathElement id) {
return this.children.computeIfAbsent(id, ProblemReporter.Collector.ProblemTreeNode::new);
}
public List<String> getLines() {
int problemCount = this.problems.size();
int childrenCount = this.children.size();
if (problemCount == 0 && childrenCount == 0) {
return List.of();
} else if (problemCount == 0 && childrenCount == 1) {
List<String> lines = new ArrayList<>();
this.children.forEach((element, child) -> lines.addAll(child.getLines()));
lines.set(0, this.element.get() + lines.get(0));
return lines;
} else if (problemCount == 1 && childrenCount == 0) {
return List.of(this.element.get() + ": " + this.problems.getFirst().description());
} else {
List<String> lines = new ArrayList<>();
this.children.forEach((element, child) -> lines.addAll(child.getLines()));
lines.replaceAll(s -> " " + s);
for (ProblemReporter.Problem problem : this.problems) {
lines.add(" " + problem.description());
}
lines.addFirst(this.element.get() + ":");
return lines;
}
}
}
}
public record ElementReferencePathElement(ResourceKey<?> id) implements ProblemReporter.PathElement {
@Override
public String get() {
return "->{" + this.id.identifier() + "@" + this.id.registry() + "}";
}
}
public record FieldPathElement(String name) implements ProblemReporter.PathElement {
@Override
public String get() {
return "." + this.name;
}
}
public record IndexedFieldPathElement(String name, int index) implements ProblemReporter.PathElement {
@Override
public String get() {
return "." + this.name + "[" + this.index + "]";
}
}
public record IndexedPathElement(int index) implements ProblemReporter.PathElement {
@Override
public String get() {
return "[" + this.index + "]";
}
}
public record MapEntryPathElement(String name, String key) implements ProblemReporter.PathElement {
@Override
public String get() {
return "." + this.name + "[" + this.key + "]";
}
}
@FunctionalInterface
public interface PathElement {
String get();
}
public interface Problem {
String description();
}
public record RootElementPathElement(ResourceKey<?> id) implements ProblemReporter.PathElement {
@Override
public String get() {
return "{" + this.id.identifier() + "@" + this.id.registry() + "}";
}
}
public record RootFieldPathElement(String name) implements ProblemReporter.PathElement {
@Override
public String get() {
return this.name;
}
}
public static class ScopedCollector extends ProblemReporter.Collector implements AutoCloseable {
private final Logger logger;
public ScopedCollector(Logger logger) {
this.logger = logger;
}
public ScopedCollector(ProblemReporter.PathElement root, Logger logger) {
super(root);
this.logger = logger;
}
@Override
public void close() {
if (!this.isEmpty()) {
this.logger.warn("[{}] Serialization errors:\n{}", this.logger.getName(), this.getTreeReport());
}
}
}
}引用的其他类
- 无