Package com.illumon.iris.db.schema

Class CopyTableSchema

java.lang.Object

com.illumon.iris.db.schema.Schema.AbstractSchema

com.illumon.iris.db.schema.Schema.Delegating

com.illumon.iris.db.schema.CopyTableSchema

All Implemented Interfaces:

com.fishlib.base.log.LogOutputAppendable, Schema, TableDefinitionSchema, Serializable

public class CopyTableSchema
extends Schema.Delegating

An immutable schema that is based of a copy of another, overriding the namespace and table name and namespace set.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.illumon.iris.db.schema.Schema

Schema.AbstractSchema, Schema.Delegating

Constructor Summary

Constructors

Constructor	Description
CopyTableSchema(String namespace, String tableName, Schema source)	Create a CopyTableSchema with the given namespace and table name, delegating to the given Schema.

Method Summary

Modifier and Type	Method	Description
Schema	getDelegate()
Schema	getImmutable()	Get an immutable copy of this Schema.
MutableSchema	getMutable()	Get a mutable copy of this Schema.
String	getNamespace()
NamespaceSet	getNamespaceSet()	Note: as of Treasure, it is not possible to create a User CopyTable without directly inserting it into etcd.
TableDefinition	getTableDefinition()
String	getTableName()

Methods inherited from class com.illumon.iris.db.schema.Schema.Delegating

getAttributes, getAttributeValue, getColumnDescriptions, getDataIndexSets, getDefaultMergeFormat, getExtendedStorage, getImportSource, getImportSources, getImportSources, getInputTableStateSpec, getListeners, getLoggers, getMergeCodecName, getPartitionKeyFormula, getStorageType, getTableDescription, getTableType, getTableTypeV2, getValidator, getVersion, hasListeners, hasLoggers

Methods inherited from class com.illumon.iris.db.schema.Schema.AbstractSchema

toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.illumon.iris.db.schema.TableDefinitionSchema

append

Constructor Details

CopyTableSchema

public CopyTableSchema(@NotNull
 String namespace,
 @NotNull
 String tableName,
 @NotNull
 Schema source)

Create a CopyTableSchema with the given namespace and table name, delegating to the given Schema.

Parameters:

namespace - namespace of the copy

tableName - table name of the copy

source - the source Schema

Method Details

getMutable

@NotNull
public MutableSchema getMutable()

Get a mutable copy of this Schema. The returned copy is guaranteed to be decoupled from this instance, That is, changes to the returned mutable instance will not affect this instance.
CopyTableSchema note:

It doesn't make sense to mutate the delegate of a CopyTableSchema. Since this contract requires we return a MutableSchema, we have to break the delegation or violate the MutableSchema contract with UnsupportedOperationExceptions.

This method on CopyTableSchema will return a MutableSchema based on the delegate.

If you want to change the namespace or tableName of the copy table schema, create a new one with the desired namespace and tableName.

Returns:

a MutableSchema based on the copy table delegate

getImmutable

@NotNull
public Schema getImmutable()

Description copied from interface: Schema

Get an immutable copy of this Schema. May return itself if it is already immutable.

Returns:

An immutable copy of this schema.

getNamespace

@NotNull
public String getNamespace()

Specified by:

getNamespace in interface TableDefinitionSchema

Overrides:

getNamespace in class Schema.Delegating

Returns:

The namespace of the table

getTableName

@NotNull
public String getTableName()

Specified by:

getTableName in interface TableDefinitionSchema

Overrides:

getTableName in class Schema.Delegating

Returns:

The name of the table

getNamespaceSet

@NotNull
public NamespaceSet getNamespaceSet()

Note: as of Treasure, it is not possible to create a User CopyTable without directly inserting it into etcd.

Specified by:

getNamespaceSet in interface TableDefinitionSchema

Overrides:

getNamespaceSet in class Schema.Delegating

Returns:

SYSTEM

getTableDefinition

@NotNull
public TableDefinition getTableDefinition()

Specified by:

getTableDefinition in interface TableDefinitionSchema

Overrides:

getTableDefinition in class Schema.Delegating

Returns:

The TableDefinition corresponding to this Schema

getDelegate

public Schema getDelegate()

Overrides:

getDelegate in class Schema.Delegating