项目结构变更

2026-06-09 11:20:24 +08:00
parent fb6cd124c8
commit 871823b3da
45 changed files with 222 additions and 223 deletions
--- a/.gitea/checker/src/main/java/com/codechecker/model/FieldChange.java
+++ b/.gitea/checker/src/main/java/com/codechecker/model/FieldChange.java
@@ -0,0 +1,95 @@
+package com.codechecker.model;
+
+/**
+ * 字段级 diff 结果，用于通知中的 [新增]/[删除]/[修改]/[重命名] 行。
+ */
+public class FieldChange {
+    /** 字段变更种类 */
+    public enum ChangeKind {
+        ADDED, REMOVED, MODIFIED, RENAMED
+    }
+
+    private final ChangeKind kind;
+    private final String fieldName;
+    private final String oldFieldName;
+    private final String description;
+    private final String oldType;
+    private final String newType;
+    private final String oldDescription;
+    private final String detail;
+
+    private FieldChange(ChangeKind kind, String fieldName, String oldFieldName, String description,
+                        String oldType, String newType, String oldDescription, String detail) {
+        this.kind = kind;
+        this.fieldName = fieldName;
+        this.oldFieldName = oldFieldName;
+        this.description = description;
+        this.oldType = oldType;
+        this.newType = newType;
+        this.oldDescription = oldDescription;
+        this.detail = detail;
+    }
+
+    /** 构造新增字段变更 */
+    public static FieldChange added(FieldInfo field) {
+        return new FieldChange(ChangeKind.ADDED, field.getName(), null, field.getDescription(),
+                null, field.getType(), null, null);
+    }
+
+    /** 构造删除字段变更 */
+    public static FieldChange removed(FieldInfo field) {
+        return new FieldChange(ChangeKind.REMOVED, field.getName(), null, field.getDescription(),
+                field.getType(), null, field.getDescription(), null);
+    }
+
+    /** 构造修改字段变更，detail 通常为类型变化描述 */
+    public static FieldChange modified(FieldInfo oldField, FieldInfo newField, String detail) {
+        return new FieldChange(ChangeKind.MODIFIED, newField.getName(), null, newField.getDescription(),
+                oldField.getType(), newField.getType(), oldField.getDescription(), detail);
+    }
+
+    /** 构造字段重命名；类型变化时 detail 为 oldType → newType */
+    public static FieldChange renamed(FieldInfo oldField, FieldInfo newField) {
+        String typeDetail = oldField.getType().equals(newField.getType())
+                ? null
+                : oldField.getType() + " → " + newField.getType();
+        return new FieldChange(ChangeKind.RENAMED, newField.getName(), oldField.getName(),
+                newField.getDescription(), oldField.getType(), newField.getType(),
+                oldField.getDescription(), typeDetail);
+    }
+
+    public ChangeKind getKind() {
+        return kind;
+    }
+
+    public String getFieldName() {
+        return fieldName;
+    }
+
+    /** 重命名前的字段名，仅 RENAMED 时有值 */
+    public String getOldFieldName() {
+        return oldFieldName;
+    }
+
+    /** 变更后的字段说明（通知「说明」段） */
+    public String getDescription() {
+        return description;
+    }
+
+    public String getOldType() {
+        return oldType;
+    }
+
+    public String getNewType() {
+        return newType;
+    }
+
+    public String getOldDescription() {
+        return oldDescription;
+    }
+
+    /** 结构性变更详情，重命名时为类型变化描述 */
+    public String getDetail() {
+        return detail;
+    }
+}