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110 lines (95 loc) · 3.57 KB
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package org.example.node;
import java.util.List;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import org.example.node.field.ClassInfo;
import org.example.node.field.FuncInfo;
import org.example.node.field.PackageInfo;
/**
* DAG 节点
*/
@Getter
@Setter
@NoArgsConstructor
@AllArgsConstructor
public class DagNode {
// 包信息，包含类名和真实类名对应的包路径
private PackageInfo packageInfo;
// 类信息
private ClassInfo classInfo;
// 方法信息
private FuncInfo funcInfo;
// 该节点是否循环调用了，一般是 false
private boolean isLoopCall;
// 子节点
private List<DagNode> children;
// 父节点
private List<DagNode> parents;
/**
* 比较两个节点是否相等（节点信息上是否匹配，不包括子节点和父节点）
*/
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
DagNode dagNode = (DagNode) o;
// 检查isLoopCall
if (isLoopCall != dagNode.isLoopCall)
return false;
// 检查PackageInfo
PackageInfo pkg1 = this.packageInfo;
PackageInfo pkg2 = dagNode.packageInfo;
if (pkg1 == null || pkg2 == null)
return false;
if (!java.util.Objects.equals(pkg1.getPackageName(), pkg2.getPackageName()))
return false;
if (!java.util.Objects.equals(pkg1.getRealPackageName(), pkg2.getRealPackageName()))
return false;
// 检查ClassInfo
ClassInfo cls1 = this.classInfo;
ClassInfo cls2 = dagNode.classInfo;
if (cls1 == null || cls2 == null)
return false;
if (!java.util.Objects.equals(cls1.getDeclClassName(), cls2.getDeclClassName()))
return false;
if (!java.util.Objects.equals(cls1.getRealClassName(), cls2.getRealClassName()))
return false;
// 检查FuncInfo
FuncInfo func1 = this.funcInfo;
FuncInfo func2 = dagNode.funcInfo;
if (func1 == null || func2 == null)
return false;
if (!java.util.Objects.equals(func1.getFuncName(), func2.getFuncName()))
return false;
if (!java.util.Objects.equals(func1.getFuncParams(), func2.getFuncParams()))
return false;
if (!java.util.Objects.equals(func1.getFuncParamsPackageName(), func2.getFuncParamsPackageName()))
return false;
return true;
}
/**
* 计算节点的哈希码（节点信息上的哈希码，不包括子节点和父节点）
*/
@Override
public int hashCode() {
int result = java.util.Objects.hashCode(isLoopCall);
if (packageInfo != null) {
result = 31 * result + java.util.Objects.hashCode(packageInfo.getPackageName());
result = 31 * result + java.util.Objects.hashCode(packageInfo.getRealPackageName());
}
if (classInfo != null) {
result = 31 * result + java.util.Objects.hashCode(classInfo.getDeclClassName());
result = 31 * result + java.util.Objects.hashCode(classInfo.getRealClassName());
}
if (funcInfo != null) {
result = 31 * result + java.util.Objects.hashCode(funcInfo.getFuncName());
result = 31 * result + java.util.Objects.hashCode(funcInfo.getFuncParams());
result = 31 * result + java.util.Objects.hashCode(funcInfo.getFuncParamsPackageName());
}
return result;
}
}