org.apache.ignite.internal.processors.query

Class QuerySchemaPatch

java.lang.Object

org.apache.ignite.internal.processors.query.QuerySchemaPatch

public class QuerySchemaPatch
extends Object

Query schema patch which contains SchemaAbstractOperation operations for changing query entities. This patch is high level path on QueryEntityPatch but it has operations for all QueryEntity in schema and also contains QueryEntity for adding to schema by whole.

See Also:

QueryEntityPatch

Constructor Summary

Constructors

Constructor and Description
QuerySchemaPatch(@NotNull Collection<SchemaAbstractOperation> patchOperations, @NotNull Collection<QueryEntity> entityToAdd, String conflictsMessage) Create patch.

Method Summary

Modifier and Type	Method and Description
String	getConflictsMessage()
@NotNull Collection<QueryEntity>	getEntityToAdd()
@NotNull Collection<SchemaAbstractOperation>	getPatchOperations()
boolean	hasConflicts()
boolean	isEmpty()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

QuerySchemaPatch

public QuerySchemaPatch(@NotNull
                        @NotNull Collection<SchemaAbstractOperation> patchOperations,
                        @NotNull
                        @NotNull Collection<QueryEntity> entityToAdd,
                        String conflictsMessage)

Create patch.

Method Detail

hasConflicts

public boolean hasConflicts()

Returns:

true if patch has conflict.

getConflictsMessage

public String getConflictsMessage()

Returns:

Conflicts message.

isEmpty

public boolean isEmpty()

Returns:

true if patch is empty and can't be applying.

getPatchOperations

@NotNull
public @NotNull Collection<SchemaAbstractOperation> getPatchOperations()

Returns:

Patch operations for applying.

getEntityToAdd

@NotNull
public @NotNull Collection<QueryEntity> getEntityToAdd()

Returns:

Entities which should be added by whole.

toString

public String toString()

Overrides:

toString in class Object