自定义结构比较逻辑

在这些应用程序中，匹配的进程用于确定两个对象是否列于同一行。此匹配通常是基于父项与子项之间链接对象的特性来完成的。也可以利用父项或子项的特性来完成。

对于匹配的两个父项 (左侧一个，右侧一个)，左侧父项下的每个链接都将与右侧父项下的每个链接相匹配，以查找比较优先级。优先级越低，匹配越强。优先级为 "0" 表示链接完全匹配，优先级为负表示链接不匹配。

public class DSBCustomMatcherWTPartUsageLink extends DSBAbstractMatcher {
@Override
public int matchEdges(DSBEdge sourceEdge, DSBEdge targetEdge) {
// Custom matching logic
...
// Example of gathering required attributes
Object sourceFindNumber = sourceEdge.getEdgeInfo()
.getAttribute(PLMEntity.FIND_NUMBER.getAttribute());
Object targetQuantityAmount = targetEdge.getEdgeInfo()
.getAttribute(PLMEntity.QUANTITY_AMOUNT.getAttribute());
Object sourceVersion = sourceEdge.getChild()
.getNodeInfo().getAttribute(PLMEntity.VERSION.getAttribute());
...
}
@Override
public List<Attribute> initRequiredEdgeAttributes() {
// Edge attributes required for matching
// If no attributes are required for matching, return null
return Arrays.asList(new Attribute[]{
PLMEntity.FIND_NUMBER,
PLMEntity.QUANTITY_AMOUNT
});
}
@Override
public List<Attribute> initRequiredNodeAttributes() {
// Node attributes required for matching
// If no attributes are required for matching, return null
return Arrays.asList(new Attribute[]{
PLMEntity.VERSION
});
}
}

public class CustomDSBGraphProcessorDelegate extends DSBAbstractMatcher {
@Override
public int matchEdges(DSBEdge sourceEdge, DSBEdge targetEdge) {
// Custom matching logic
}
@Override
public List<Attribute> initRequiredEdgeAttributes() {
// Edge attributes required for matching
}
@Override
public List<Attribute> initRequiredNodeAttributes() {
// Node attributes required for matching
}
}