ParameterizedN1qlQuery (Couchbase Java SDK)

java.lang.Object
- com.couchbase.client.java.query.N1qlQuery
- - com.couchbase.client.java.query.AbstractN1qlQuery
  - - com.couchbase.client.java.query.ParameterizedN1qlQuery

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

PreparedN1qlQuery
```
public class ParameterizedN1qlQuery
extends AbstractN1qlQuery
```
Represent a N1QL query with an optionally parameterized statement (in which case the values must be passed according to the type and number of placeholders). Positional placeholders (in the form of either "$1" "$2" or just simple "?") are filled by the values taken from a JsonArray. Named placeholders (in the form of "$param1", "$myOtherParam", etc...) are filled by the values taken from a JsonObject. If in this JsonObject attributes don't have the $ prefix, it is added upon building the query.

Since:

2.1

Author:

Simon Baslé

See Also:

Serialized Form

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`isPositional()`
`JsonValue`	`statementParameters()`	The parameters to inject in the query, null or empty to ignore.
`protected String`	`statementType()`	The type of the statement, used as JSON name in the final JSON form of the query
`protected Object`	`statementValue()`	The JSON representation for the underlying `Statement` in the final JSON form of the query
`String`	`toString()`

Methods inherited from class com.couchbase.client.java.query.AbstractN1qlQuery
n1ql, params, populateParameters, statement

Methods inherited from class com.couchbase.client.java.query.N1qlQuery
parameterized, parameterized, parameterized, parameterized, parameterized, parameterized, parameterized, parameterized, simple, simple, simple, simple

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

- Method Detail
  - statementType
```
protected String statementType()
```
    Description copied from class: AbstractN1qlQuery
    
    The type of the statement, used as JSON name in the final JSON form of the query
    
    Specified by:
    
    statementType in class AbstractN1qlQuery
  - statementValue
```
protected Object statementValue()
```
    Description copied from class: AbstractN1qlQuery
    
    The JSON representation for the underlying Statement in the final JSON form of the query
    
    Specified by:
    
    statementValue in class AbstractN1qlQuery
  - statementParameters
```
public JsonValue statementParameters()
```
    Description copied from class: AbstractN1qlQuery
    
    The parameters to inject in the query, null or empty to ignore.
    
    Specified by:
    
    statementParameters in class AbstractN1qlQuery
  - isPositional
```
public boolean isPositional()
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object