gudusoft.gsqlparser.dlineage.dynamicsql

Class ShadowLeafEdgeComparator.LeafEdgeKey

Object

gudusoft.gsqlparser.dlineage.dynamicsql.ShadowLeafEdgeComparator.LeafEdgeKey

Enclosing class:

ShadowLeafEdgeComparator

public static final class ShadowLeafEdgeComparator.LeafEdgeKey
extends Object

One canonical leaf-edge key: vendor + relation type + two endpoints, each endpoint a kind plus CanonKey'd name segments.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
String	getRelationType()
int	hashCode()
static ShadowLeafEdgeComparator.LeafEdgeKey	parse(EDbVendor vendor, String line) Parse one hand-golden line: type|KIND:parent.column|KIND:parent.column.
String	toString() Rendering only — never compare display strings.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

parse

public static ShadowLeafEdgeComparator.LeafEdgeKey parse(EDbVendor vendor,
                                                         String line)

Parse one hand-golden line: type|KIND:parent.column|KIND:parent.column. Segments go through the SAME canonKey construction as model-derived keys, so the golden's spelling case is irrelevant wherever the vendor's identifier rules say it is.

getRelationType

public String getRelationType()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Rendering only — never compare display strings.

Overrides:

toString in class Object