io.picodata.driver.core.conditions

Class BaseCondition

java.lang.Object

io.picodata.driver.core.conditions.BaseCondition

All Implemented Interfaces:

Condition, Serializable

Direct Known Subclasses:

FieldValueConditionImpl, IndexValueConditionImpl

public abstract class BaseCondition
extends Object
implements Condition

Basic class for tuple filtering conditions

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
BaseCondition(Operator operator, FieldIdentifier<?,?> field)

Method Summary

Modifier and Type	Method and Description
FieldIdentifier<?,?>	field() Filtering operand, may be a field or index
Operator	operator() Filtering operator (<.
List<?>	toList(TarantoolMetadataOperations metadataOperations, TarantoolSpaceMetadata spaceMetadata) Serializes the condition into a form of Java list

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.picodata.driver.api.conditions.Condition

value

Constructor Detail

BaseCondition

public BaseCondition(Operator operator,
                     FieldIdentifier<?,?> field)

Method Detail

operator

public Operator operator()

Description copied from interface: Condition

Filtering operator (<. <=, =, =>, >)

Specified by:

operator in interface Condition

Returns:

operator

field

public FieldIdentifier<?,?> field()

Description copied from interface: Condition

Filtering operand, may be a field or index

Specified by:

field in interface Condition

Returns:

operand

toList

public List<?> toList(TarantoolMetadataOperations metadataOperations,
                      TarantoolSpaceMetadata spaceMetadata)

Description copied from interface: Condition

Serializes the condition into a form of Java list

Specified by:

toList in interface Condition

Parameters:

metadataOperations - metadata operations

spaceMetadata - space metadata

Returns:

list of serialized conditions