ViewQuery (Couchbase Java SDK)

java.lang.Object
- com.couchbase.client.java.view.ViewQuery

All Implemented Interfaces:

Serializable
```
public class ViewQuery
extends Object
implements Serializable
```
Fluent DSL for a View Query.

Since:

2.0.0

See Also:

Serialized Form

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`ViewQuery`	`debug()` Enabled debugging on view queries.
`ViewQuery`	`debug(boolean debug)`
`ViewQuery`	`descending()` Return the documents in descending by key order.
`ViewQuery`	`descending(boolean desc)`
`ViewQuery`	`development()`
`ViewQuery`	`development(boolean development)`
`protected String`	`encode(String source)` Helper method to properly encode a string.
`ViewQuery`	`endKey(boolean key)`
`ViewQuery`	`endKey(double key)`
`ViewQuery`	`endKey(int key)`
`ViewQuery`	`endKey(JsonArray key)`
`ViewQuery`	`endKey(JsonObject key)`
`ViewQuery`	`endKey(long key)`
`ViewQuery`	`endKey(String key)`
`ViewQuery`	`endKeyDocId(String id)`
`boolean`	`equals(Object o)`
`static ViewQuery`	`from(String design, String view)` Creates an new `ViewQuery`.
`String`	`getDesign()`
`String`	`getKeys()`
`String`	`getView()`
`ViewQuery`	`group()` Group the results using the reduce function to a group or single row.
`ViewQuery`	`group(boolean group)`
`ViewQuery`	`groupLevel(int grouplevel)` Specify the group level to be used.
`int`	`hashCode()`
`ViewQuery`	`includeDocs()` Proactively load the full document for the row returned.
`ViewQuery`	`includeDocs(boolean includeDocs)` Proactively load the full document for the row returned.
`ViewQuery`	`includeDocs(boolean includeDocs, Class<? extends Document<?>> target)` Proactively load the full document for the row returned.
`ViewQuery`	`includeDocs(Class<? extends Document<?>> target)` Proactively load the full document for the row returned.
`Class<? extends Document<?>>`	`includeDocsTarget()`
`ViewQuery`	`inclusiveEnd()` Specifies whether the specified end key should be included in the result.
`ViewQuery`	`inclusiveEnd(boolean inclusive)`
`boolean`	`isDevelopment()`
`boolean`	`isIncludeDocs()`
`ViewQuery`	`key(boolean key)`
`ViewQuery`	`key(double key)`
`ViewQuery`	`key(int key)`
`ViewQuery`	`key(JsonArray key)`
`ViewQuery`	`key(JsonObject key)`
`ViewQuery`	`key(long key)`
`ViewQuery`	`key(String key)`
`ViewQuery`	`keys(JsonArray keys)`
`ViewQuery`	`limit(int limit)` Limit the number of the returned documents to the specified number.
`ViewQuery`	`onError(OnError onError)` Sets the response in the event of an error.
`ViewQuery`	`reduce()`
`ViewQuery`	`reduce(boolean reduce)` Explicitly enable/disable the reduce function on the query.
`ViewQuery`	`skip(int skip)` Skip this number of records before starting to return the results.
`ViewQuery`	`stale(Stale stale)` Allow the results from a stale view to be used.
`ViewQuery`	`startKey(boolean key)`
`ViewQuery`	`startKey(double key)`
`ViewQuery`	`startKey(int key)`
`ViewQuery`	`startKey(JsonArray key)`
`ViewQuery`	`startKey(JsonObject key)`
`ViewQuery`	`startKey(long key)`
`ViewQuery`	`startKey(String key)`
`ViewQuery`	`startKeyDocId(String id)`
`String`	`toString()`

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

- Method Detail
  - from
```
public static ViewQuery from(String design,
                             String view)
```
    Creates an new ViewQuery.
    
    Parameters:
    
    design - the name of the design document.
    
    view - the name of the view.
    
    Returns:
    
    a ViewQuery DSL.
  - development
```
public ViewQuery development()
```
  - development
```
public ViewQuery development(boolean development)
```
  - includeDocs
```
public ViewQuery includeDocs()
```
    Proactively load the full document for the row returned.
    This only works if reduce is false, since with reduce the original document ID is not included anymore.
    
    Returns:
    
    the ViewQuery DSL.
  - includeDocs
```
public ViewQuery includeDocs(Class<? extends Document<?>> target)
```
    Proactively load the full document for the row returned.
    This only works if reduce is false, since with reduce the original document ID is not included anymore.
    
    Parameters:
    
    target - the custom document type target.
    
    Returns:
    
    the ViewQuery DSL.
  - includeDocs
```
public ViewQuery includeDocs(boolean includeDocs)
```
    Proactively load the full document for the row returned.
    This only works if reduce is false, since with reduce the original document ID is not included anymore.
    
    Parameters:
    
    includeDocs - if it should be enabled or not.
    
    Returns:
    
    the ViewQuery DSL.
  - includeDocs
```
public ViewQuery includeDocs(boolean includeDocs,
                             Class<? extends Document<?>> target)
```
    Proactively load the full document for the row returned.
    This only works if reduce is false, since with reduce the original document ID is not included anymore.
    
    Parameters:
    
    includeDocs - if it should be enabled or not.
    
    target - the custom document type target.
    
    Returns:
    
    the ViewQuery DSL.
  - reduce
```
public ViewQuery reduce(boolean reduce)
```
    Explicitly enable/disable the reduce function on the query.
    
    Parameters:
    
    reduce - if reduce should be enabled or not.
    
    Returns:
    
    the ViewQuery object for proper chaining.
  - reduce
```
public ViewQuery reduce()
```
  - limit
```
public ViewQuery limit(int limit)
```
    Limit the number of the returned documents to the specified number.
    
    Parameters:
    
    limit - the number of documents to return.
    
    Returns:
    
    the ViewQuery object for proper chaining.
  - group
```
public ViewQuery group()
```
    Group the results using the reduce function to a group or single row.
    Important: this setter and groupLevel(int) should not be used together in the same ViewQuery. It is sufficient to only set the grouping level only and use this setter in cases where you always want the highest group level implictly.
    
    Returns:
    
    the ViewQuery object for proper chaining.
  - group
```
public ViewQuery group(boolean group)
```
  - groupLevel
```
public ViewQuery groupLevel(int grouplevel)
```
    Specify the group level to be used.
    Important: group() and this setter should not be used together in the same ViewQuery. It is sufficient to only use this setter and use group() in cases where you always want the highest group level implictly.
    
    Parameters:
    
    grouplevel - How deep the grouping level should be.
    
    Returns:
    
    the ViewQuery object for proper chaining.
  - inclusiveEnd
```
public ViewQuery inclusiveEnd()
```
    Specifies whether the specified end key should be included in the result.
    
    Returns:
    
    the ViewQuery object for proper chaining.
  - inclusiveEnd
```
public ViewQuery inclusiveEnd(boolean inclusive)
```
  - skip
```
public ViewQuery skip(int skip)
```
    Skip this number of records before starting to return the results.
    
    Parameters:
    
    skip - The number of records to skip.
    
    Returns:
    
    the ViewQuery object for proper chaining.
  - stale
```
public ViewQuery stale(Stale stale)
```
    Allow the results from a stale view to be used.
    See the “Stale” enum for more information on the possible options. The default setting is “update_after”!
    
    Parameters:
    
    stale - Which stale mode should be used.
    
    Returns:
    
    the ViewQuery object for proper chaining.
  - onError
```
public ViewQuery onError(OnError onError)
```
    Sets the response in the event of an error.
    See the “OnError” enum for more details on the available options.
    
    Parameters:
    
    onError - The appropriate error handling type.
    
    Returns:
    
    the ViewQuery object for proper chaining.
  - debug
```
public ViewQuery debug()
```
    Enabled debugging on view queries.
    
    Returns:
    
    the ViewQuery object for proper chaining.
  - debug
```
public ViewQuery debug(boolean debug)
```
  - descending
```
public ViewQuery descending()
```
    Return the documents in descending by key order.
    
    Returns:
    
    the ViewQuery object for proper chaining.
  - descending
```
public ViewQuery descending(boolean desc)
```
  - key
```
public ViewQuery key(String key)
```
  - key
```
public ViewQuery key(int key)
```
  - key
```
public ViewQuery key(long key)
```
  - key
```
public ViewQuery key(double key)
```
  - key
```
public ViewQuery key(boolean key)
```
  - key
```
public ViewQuery key(JsonObject key)
```
  - key
```
public ViewQuery key(JsonArray key)
```
  - keys
```
public ViewQuery keys(JsonArray keys)
```
  - startKeyDocId
```
public ViewQuery startKeyDocId(String id)
```
  - endKeyDocId
```
public ViewQuery endKeyDocId(String id)
```
  - endKey
```
public ViewQuery endKey(String key)
```
  - endKey
```
public ViewQuery endKey(int key)
```
  - endKey
```
public ViewQuery endKey(long key)
```
  - endKey
```
public ViewQuery endKey(double key)
```
  - endKey
```
public ViewQuery endKey(boolean key)
```
  - endKey
```
public ViewQuery endKey(JsonObject key)
```
  - endKey
```
public ViewQuery endKey(JsonArray key)
```
  - startKey
```
public ViewQuery startKey(String key)
```
  - startKey
```
public ViewQuery startKey(int key)
```
  - startKey
```
public ViewQuery startKey(long key)
```
  - startKey
```
public ViewQuery startKey(double key)
```
  - startKey
```
public ViewQuery startKey(boolean key)
```
  - startKey
```
public ViewQuery startKey(JsonObject key)
```
  - startKey
```
public ViewQuery startKey(JsonArray key)
```
  - encode
```
protected String encode(String source)
```
    Helper method to properly encode a string.
    This method can be overridden if a different encoding logic needs to be used. If so, note that keys is not encoded via this method, but by the core.
    
    Parameters:
    
    source - source string.
    
    Returns:
    
    encoded target string.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - getDesign
```
public String getDesign()
```
  - getView
```
public String getView()
```
  - getKeys
```
public String getKeys()
```
    Returns:
    
    the String JSON representation of the keys parameter.
  - isDevelopment
```
public boolean isDevelopment()
```
  - isIncludeDocs
```
public boolean isIncludeDocs()
```
  - includeDocsTarget
```
public Class<? extends Document<?>> includeDocsTarget()
```
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object

Class ViewQuery

Method Summary

Methods inherited from class java.lang.Object

Method Detail

from

development

development

includeDocs

includeDocs

includeDocs

includeDocs

reduce

reduce

limit

group

group

groupLevel

inclusiveEnd

inclusiveEnd

skip

stale

onError

debug

debug

descending

descending

key

key

key

key

key

key

key

keys

startKeyDocId

endKeyDocId

endKey

endKey

endKey

endKey

endKey

endKey

endKey

startKey

startKey

startKey

startKey

startKey

startKey

startKey

encode

toString

getDesign

getView

getKeys

isDevelopment

isIncludeDocs

includeDocsTarget

equals

hashCode