SubqueryUtils (Gemma 1.31.13 API)

java.lang.Object
- ubic.gemma.persistence.util.SubqueryUtils

public class SubqueryUtils
extends Object

Constructor Summary

Constructors
Constructor Description

SubqueryUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static List<Subquery.Alias>`	`guessAliases(String prefix, String objectAlias)`	Given a prefix and an object alias, guess a reasonable sequence of aliases to use in a query.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SubqueryUtils
```
public SubqueryUtils()
```
- Method Detail
  - guessAliases
```
public static List<Subquery.Alias> guessAliases(String prefix,
                                                String objectAlias)
```
    Given a prefix and an object alias, guess a reasonable sequence of aliases to use in a query.
    FIXME: the prefix is not always a valid association path
    If the prefix is something like: 'experimentalDesign.experimentalFactors.factorValues.' with the 'fv' alias, it is converted into:
    join experimentalDesign as alias1 join alias1.experimentalFactors as alias2 join alias2.factorValues as fv
    
    Parameters:
    
    prefix - prefix under which the supplied object alias is accessible
    
    objectAlias - ultimate alias to declare