org.zalando.nakadi.partitioning

Interface PartitionStrategy

All Known Implementing Classes:

HashPartitionStrategy, RandomPartitionStrategy, UserDefinedPartitionStrategy

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface PartitionStrategy

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	HASH_STRATEGY
static java.lang.String	RANDOM_STRATEGY
static java.lang.String	USER_DEFINED_STRATEGY

Method Summary

Modifier and Type	Method and Description
java.lang.String	calculatePartition(EventType eventType, org.json.JSONObject event, java.util.List<java.lang.String> partitions)

Field Detail

HASH_STRATEGY

static final java.lang.String HASH_STRATEGY

See Also:

Constant Field Values

USER_DEFINED_STRATEGY

static final java.lang.String USER_DEFINED_STRATEGY

See Also:

Constant Field Values

RANDOM_STRATEGY

static final java.lang.String RANDOM_STRATEGY

See Also:

Constant Field Values

Method Detail

calculatePartition

java.lang.String calculatePartition(EventType eventType,
                                    org.json.JSONObject event,
                                    java.util.List<java.lang.String> partitions)
                             throws PartitioningException

Throws:

PartitioningException