WhereAdapter (IBM FHIR Server)

java.lang.Object
- com.ibm.fhir.database.utils.query.WhereAdapter

```
public class WhereAdapter
extends Object
```
Adapter to help build the WHERE clause expression. To allow a fluent style, we construct an expression tree

Constructor Summary

Constructors
Constructor Description

WhereAdapter(Select select, String predicate)
Public constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Select`	`build()`
`GroupByAdapter`	`groupBy(String... expressions)`	Start building the GROUP BY clause
`OrderByAdapter`	`orderBy(String... expressions)`	Start building the ORDER BY clause
`WhereAdapter`	`where(String predicate)`

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

Constructor Detail

WhereAdapter

public WhereAdapter(Select select,
                    String predicate)

Public constructor

Parameters:: select -; predicate -

Method Detail

where

public WhereAdapter where(String predicate)

Parameters:: predicate -
Returns:

groupBy
```
public GroupByAdapter groupBy(String... expressions)
```
Start building the GROUP BY clause

Parameters:

expressions -

Returns:

orderBy
```
public OrderByAdapter orderBy(String... expressions)
```
Start building the ORDER BY clause

Parameters:

expressions -

Returns:

build
```
public Select build()
```