All Implemented Interfaces:

io.zenoh.ZenohType , java.lang.AutoCloseable
```
public final class Query
 implements AutoCloseable, ZenohType
                    
```
Represents a Zenoh Query in Kotlin.
A Query is generated within the context of a Queryable, when receiving a Query request.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private final Parameters`	`parameters`
`private final KeyExpr`	`keyExpr`
`private final Selector`	`selector`
`private final ZBytes`	`payload`
`private final Encoding`	`encoding`
`private final ZBytes`	`attachment`

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final Parameters`	`getParameters()`	Shortcut to the selector's parameters.
`final KeyExpr`	`getKeyExpr()`	The key expression to which the query is associated.
`final Selector`	`getSelector()`	The selector
`final ZBytes`	`getPayload()`	Optional payload in case the received query was declared using "with query".
`final Encoding`	`getEncoding()`	Encoding of the payload.
`final ZBytes`	`getAttachment()`	Optional attachment.
`final Unit`	`reply(KeyExpr keyExpr, IntoZBytes payload, ReplyOptions options)`	Reply to the specified key expression.
`final Unit`	`reply(KeyExpr keyExpr, String payload, ReplyOptions options)`	Reply to the specified key expression.
`final Unit`	`replyDel(KeyExpr keyExpr, ReplyDelOptions options)`	Reply "delete" to the specified key expression.
`final Unit`	`replyErr(IntoZBytes message, ReplyErrOptions options)`	Reply "error" to the specified key expression.
`final Unit`	`replyErr(String message, ReplyErrOptions options)`	Reply "error" to the specified key expression.
`Unit`	`close()`

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

- Constructor Detail
- Method Detail
  - getParameters
```
 final Parameters getParameters()
```
    Shortcut to the selector's parameters.
  - getKeyExpr
```
 final KeyExpr getKeyExpr()
```
    The key expression to which the query is associated.
  - getSelector
```
 final Selector getSelector()
```
    The selector
  - getPayload
```
 final ZBytes getPayload()
```
    Optional payload in case the received query was declared using "with query".
  - getEncoding
```
 final Encoding getEncoding()
```
    Encoding of the payload.
  - getAttachment
```
 final ZBytes getAttachment()
```
    Optional attachment.
  - reply
```
 final Unit reply(KeyExpr keyExpr, IntoZBytes payload, ReplyOptions options)
```
    Reply to the specified key expression.
    
    Parameters:
    
    keyExpr - Key expression to reply to.
    
    payload - The reply payload.
    
    options - Optional options for configuring the reply.
  - reply
```
 final Unit reply(KeyExpr keyExpr, String payload, ReplyOptions options)
```
    Reply to the specified key expression.
    
    Parameters:
    
    keyExpr - Key expression to reply to.
    
    payload - The reply payload as a string.
    
    options - Optional options for configuring the reply.
  - replyDel
```
 final Unit replyDel(KeyExpr keyExpr, ReplyDelOptions options)
```
    Reply "delete" to the specified key expression.
    
    Parameters:
    
    keyExpr - Key expression to reply to.
    
    options - Optional options for configuring the reply.
  - replyErr
```
 final Unit replyErr(IntoZBytes message, ReplyErrOptions options)
```
    Reply "error" to the specified key expression.
    
    Parameters:
    
    message - The error message.
    
    options - Optional options for configuring the reply.
  - replyErr
```
 final Unit replyErr(String message, ReplyErrOptions options)
```
    Reply "error" to the specified key expression.
    
    Parameters:
    
    message - The error message as a String.
    
    options - Optional options for configuring the reply.
  - close
```
 Unit close()
```

Class Query

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Method Detail

getParameters

getKeyExpr

getSelector

getPayload

getEncoding

getAttachment

reply

reply

replyDel

replyErr

replyErr

close