Package com.aerospike.client.exp

Class ExpOperation

java.lang.Object

com.aerospike.client.exp.ExpOperation

public final class ExpOperation
extends Object

Expression operations.

Constructor Summary

Constructors

Constructor	Description
ExpOperation()

Method Summary

Modifier and Type	Method	Description
static Operation	read(String name, Expression exp, int flags)	Create operation that performs a read expression.
static Operation	write(String binName, Expression exp, int flags)	Create operation that performs an expression that writes to a record bin.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ExpOperation

public ExpOperation()

Method Details

write

public static Operation write(String binName,
 Expression exp,
 int flags)

Create operation that performs an expression that writes to a record bin. Requires server version 5.6.0+.

Parameters:

binName - name of bin to store expression result

exp - expression to evaluate

flags - expression write flags. See ExpWriteFlags

read

public static Operation read(String name,
 Expression exp,
 int flags)

Create operation that performs a read expression. Requires server version 5.6.0+.

Parameters:

name - variable name of read expression result. This name can be used as the bin name when retrieving bin results from the record.

exp - expression to evaluate

flags - expression read flags. See ExpReadFlags