WherePath (Couchbase Java SDK)

All Superinterfaces:

GroupByPath, LimitPath, OffsetPath, OrderByPath, Path, SelectResultPath, Statement

All Known Subinterfaces:

AsPath, FromPath, HintPath, JoinPath, KeysPath, LetPath, NestPath, UnnestPath

All Known Implementing Classes:

DefaultAsPath, DefaultFromPath, DefaultHintPath, DefaultJoinPath, DefaultKeysPath, DefaultLetPath, DefaultNestPath, DefaultUnnestPath, DefaultWherePath
```
public interface WherePath
extends GroupByPath
```
Filters resulting rows based on the given expression. The where condition is evaluated for each resulting row, and only rows evaluating true are retained. All method overloads which do not take an Expression will be converted to one internally.

Since:

2.0

Author:

Michael Nitschinger

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`GroupByPath`	`where(Expression expression)`	Filter resulting rows based on the given expression.
`GroupByPath`	`where(String expression)`	Filter resulting rows based on the given expression.

Methods inherited from interface com.couchbase.client.java.query.dsl.path.GroupByPath
groupBy, groupBy

Methods inherited from interface com.couchbase.client.java.query.dsl.path.LimitPath
limit

Methods inherited from interface com.couchbase.client.java.query.dsl.path.OffsetPath
offset

Methods inherited from interface com.couchbase.client.java.query.dsl.path.OrderByPath
orderBy

Methods inherited from interface com.couchbase.client.java.query.dsl.path.SelectResultPath
except, except, exceptAll, exceptAll, intersect, intersect, intersectAll, intersectAll, union, union, unionAll, unionAll

- Method Detail
  - where
```
GroupByPath where(Expression expression)
```
    Filter resulting rows based on the given expression.
    
    Parameters:
    
    expression - the filter expression.
    
    Returns:
    
    the next possible steps.
  - where
```
GroupByPath where(String expression)
```
    Filter resulting rows based on the given expression. The given string will be converted into an expression internally.
    
    Parameters:
    
    expression - the filter expression.
    
    Returns:
    
    the next possible steps.