@Override
	DBRecord getParentChildRecord(long parentID, long childID) throws IOException {
		Field[] keys =
			parentChildTable.findRecords(new LongField(childID), V0_CHILD_ID_COL);
		for (int i = 0; i < keys.length; i++) {
			DBRecord pcRec = parentChildTable.getRecord(keys[i]);
			if (pcRec.getLongValue(V0_PARENT_ID_COL) == parentID) {
				return pcRec;
			}
		}
		return null;
	}
Gets a version 0 adapter for the program tree parent/child database table.
@param handle handle to the database containing the table.
@param create true if this constructor should create the table.
@param treeID associated program tree ID
@throws VersionException if the table's version does not match the expected version
for this adapter.
@throws IOException if database IO error occurs
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/module/ParentChildDBAdapterV0.java