Index (Google Cloud Spanner Change Watcher 0.1.0 API)

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A

addCallback(SpannerTableChangeWatcher.RowChangeCallback) - Method in interface com.google.cloud.spanner.watcher.SpannerDatabaseChangeWatcher: Adds a SpannerTableChangeWatcher.RowChangeCallback for this SpannerDatabaseChangeWatcher.
addCallback(SpannerTableChangeWatcher.RowChangeCallback) - Method in class com.google.cloud.spanner.watcher.SpannerDatabaseTailer
addCallback(SpannerTableChangeWatcher.RowChangeCallback) - Method in interface com.google.cloud.spanner.watcher.SpannerTableChangeWatcher: Adds a SpannerTableChangeWatcher.RowChangeCallback for this SpannerTableChangeWatcher.
addCallback(SpannerTableChangeWatcher.RowChangeCallback) - Method in class com.google.cloud.spanner.watcher.SpannerTableTailer
allTables() - Method in interface com.google.cloud.spanner.watcher.SpannerDatabaseTailer.TableSelecter: Instructs the SpannerDatabaseTailer to emit change events for all tables in the database that have a column with option ALLOW_COMMIT_TIMESTAMP=TRUE.
appendShardFilter(Statement.Builder) - Method in class com.google.cloud.spanner.watcher.FixedShardProvider
appendShardFilter(Statement.Builder) - Method in interface com.google.cloud.spanner.watcher.ShardProvider: Appends the required sharding filter to the given statement.
appendShardFilter(Statement.Builder) - Method in class com.google.cloud.spanner.watcher.TimebasedShardProvider
asStruct() - Method in interface com.google.cloud.spanner.watcher.SpannerTableChangeWatcher.Row: Convert the row to a Struct.

B

build() - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder: Builds the SpannerCommitTimestampRepository.
build() - Method in interface com.google.cloud.spanner.watcher.SpannerDatabaseTailer.Builder: Creates a SpannerDatabaseTailer from this builder.
build() - Method in class com.google.cloud.spanner.watcher.SpannerTableTailer.Builder: Creates the SpannerTableTailer.
buildKey(Iterable<String>, ResultSet) - Static method in class com.google.cloud.spanner.watcher.SpannerUtils: Creates a Key instance from an Iterable of primary key columns and a ResultSet containing the data to use for the key.

C

com.google.cloud.spanner.watcher - package com.google.cloud.spanner.watcher
CommitTimestampRepository - Interface in com.google.cloud.spanner.watcher: Interface for storing the last seen commit timestamp by a SpannerTableChangeWatcher to a persistent repository.
create(String, boolean) - Static method in class com.google.cloud.spanner.watcher.FixedShardProvider
create(String, double) - Static method in class com.google.cloud.spanner.watcher.FixedShardProvider
create(String, long) - Static method in class com.google.cloud.spanner.watcher.FixedShardProvider
create(String, ByteArray) - Static method in class com.google.cloud.spanner.watcher.FixedShardProvider
create(String, Date) - Static method in class com.google.cloud.spanner.watcher.FixedShardProvider
create(String, Value) - Static method in class com.google.cloud.spanner.watcher.FixedShardProvider
create(String, TimebasedShardProvider.Interval) - Static method in class com.google.cloud.spanner.watcher.TimebasedShardProvider: Creates a TimebasedShardProvider for the given database column and interval.
create(String, Timestamp) - Static method in class com.google.cloud.spanner.watcher.FixedShardProvider
create(String, String) - Static method in class com.google.cloud.spanner.watcher.FixedShardProvider

D

DAY - com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Creates a shard for each unique date.
DAY_OF_MONTH - com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Creates a cyclic shard for each day of month (1-31).
DAY_OF_WEEK - com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Creates a cyclic shard for each weekday (1-7).
DAY_OF_YEAR - com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Creates a cyclic shard for each day of year (1-366).
doStart() - Method in class com.google.cloud.spanner.watcher.SpannerDatabaseTailer
doStart() - Method in class com.google.cloud.spanner.watcher.SpannerTableTailer
doStop() - Method in class com.google.cloud.spanner.watcher.SpannerDatabaseTailer
doStop() - Method in class com.google.cloud.spanner.watcher.SpannerTableTailer

E

equals(Object) - Method in class com.google.cloud.spanner.watcher.TableId
except(String...) - Method in interface com.google.cloud.spanner.watcher.SpannerDatabaseTailer.TableExcluder: Instructs the SpannerDatabaseTailer to exclude these tables from change events.

F

FIND_COMMIT_TIMESTAMP_COLUMN_QUERY - Static variable in class com.google.cloud.spanner.watcher.SpannerUtils: Query for getting the column of a table that holds the commit timestamp.
FixedShardProvider - Class in com.google.cloud.spanner.watcher: Implementation of ShardProvider that returns a fixed shard id.

G

get(TableId) - Method in interface com.google.cloud.spanner.watcher.CommitTimestampRepository: Returns the last seen commit timestamp for the given table.
get(TableId) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository
get(TableId, Value) - Method in interface com.google.cloud.spanner.watcher.CommitTimestampRepository: Returns the last seen commit timestamp for the given table and shard value.
get(TableId, Value) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository
getCatalog() - Method in class com.google.cloud.spanner.watcher.TableId
getCurrentShardId(ReadContext) - Method in enum com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Fetches the current shard id from the database.
getDatabaseId() - Method in interface com.google.cloud.spanner.watcher.SpannerDatabaseChangeWatcher: Returns the id of the database that is being monitored for changes.
getDatabaseId() - Method in class com.google.cloud.spanner.watcher.SpannerDatabaseTailer
getDatabaseId() - Method in class com.google.cloud.spanner.watcher.TableId
getFullName() - Method in class com.google.cloud.spanner.watcher.TableId
getPrimaryKeyColumns(DatabaseClient, TableId) - Static method in class com.google.cloud.spanner.watcher.SpannerUtils: Returns the primary key columns of a table.
getSchema() - Method in class com.google.cloud.spanner.watcher.TableId
getShardIdExpression() - Method in enum com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Returns the SQL expression that calculates the current shard id.
getShardValue() - Method in class com.google.cloud.spanner.watcher.FixedShardProvider
getShardValue() - Method in interface com.google.cloud.spanner.watcher.ShardProvider: Returns the (fixed) value that is used by this ShardProvider.
getShardValue() - Method in class com.google.cloud.spanner.watcher.TimebasedShardProvider
getSqlIdentifier() - Method in class com.google.cloud.spanner.watcher.TableId
getTable() - Method in interface com.google.cloud.spanner.watcher.SpannerTableChangeWatcher: Returns the id of the table that is monitored by this watcher.
getTable() - Method in class com.google.cloud.spanner.watcher.SpannerTableTailer
getTable() - Method in class com.google.cloud.spanner.watcher.TableId
getTables() - Method in interface com.google.cloud.spanner.watcher.SpannerDatabaseChangeWatcher: Returns the ids of the tables that are monitored by this watcher.
getTables() - Method in class com.google.cloud.spanner.watcher.SpannerDatabaseTailer
getTimestampColumn(DatabaseClient, TableId) - Static method in class com.google.cloud.spanner.watcher.SpannerUtils: Returns the name of the commit timestamp column of the given table.
getValue() - Method in class com.google.cloud.spanner.watcher.TimebasedShardProvider.TimebasedShardId: Returns the Value that should be used to set on a Mutation when an insert/update is sent to the database.

H

hashCode() - Method in class com.google.cloud.spanner.watcher.TableId
HOUR_OF_DAY - com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Creates a cyclic shard for each hour of a day (0-23).

I

includeTables(String, String...) - Method in interface com.google.cloud.spanner.watcher.SpannerDatabaseTailer.TableSelecter: Instructs the SpannerDatabaseTailer to only emit changes for these specific tables.
isCyclic() - Method in enum com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Returns true if this interval is cyclic, i.e.

L

LogRecordBuilder() - Constructor for class com.google.cloud.spanner.watcher.SpannerUtils.LogRecordBuilder

M

MINUTE_OF_HOUR - com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: TimebasedShardProvider.Interval.MINUTE_OF_HOUR is mainly intended for testing purposes.
MONTH - com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Creates a shard for each month and year.

N

newBuilder(Spanner, DatabaseId) - Static method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository
newBuilder(Spanner, DatabaseId) - Static method in class com.google.cloud.spanner.watcher.SpannerDatabaseTailer: Creates a builder for a SpannerDatabaseTailer.
newBuilder(Spanner, TableId) - Static method in class com.google.cloud.spanner.watcher.SpannerTableTailer
notifyFailed(Throwable) - Method in class com.google.cloud.spanner.watcher.SpannerTableTailer

O

of(DatabaseId, String) - Static method in class com.google.cloud.spanner.watcher.TableId: Creates a TableId for the given table in the given database.
of(Level, String, Object, Object) - Static method in class com.google.cloud.spanner.watcher.SpannerUtils.LogRecordBuilder
of(Level, String, Object, Throwable) - Static method in class com.google.cloud.spanner.watcher.SpannerUtils.LogRecordBuilder
of(Level, String, Throwable) - Static method in class com.google.cloud.spanner.watcher.SpannerUtils.LogRecordBuilder

R

rowChange(TableId, SpannerTableChangeWatcher.Row, Timestamp) - Method in interface com.google.cloud.spanner.watcher.SpannerTableChangeWatcher.RowChangeCallback: Called once for each detected insert or update of a row.

S

set(TableId, Value, Timestamp) - Method in interface com.google.cloud.spanner.watcher.CommitTimestampRepository: Sets the last seen commit timestamp for the given table and shard value.
set(TableId, Value, Timestamp) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository
set(TableId, Timestamp) - Method in interface com.google.cloud.spanner.watcher.CommitTimestampRepository: Sets the last seen commit timestamp for the given table.
set(TableId, Timestamp) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository
setCatalogNameColumn(String) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder
setCommitTimestampColumn(String) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder
setCommitTimestampColumn(String) - Method in class com.google.cloud.spanner.watcher.SpannerTableTailer.Builder: This should only be set if your table contains more than one commit timestamp column.
setCommitTimestampColumnFunction(Function<TableId, String>) - Method in interface com.google.cloud.spanner.watcher.SpannerDatabaseTailer.Builder: This should only be set if your tables contain more than one commit timestamp column.
setCommitTimestampRepository(CommitTimestampRepository) - Method in interface com.google.cloud.spanner.watcher.SpannerDatabaseTailer.Builder: Sets a specific CommitTimestampRepository to use for the SpannerDatabaseTailer.
setCommitTimestampRepository(CommitTimestampRepository) - Method in class com.google.cloud.spanner.watcher.SpannerTableTailer.Builder: Sets the CommitTimestampRepository to use with this SpannerTableTailer.
setCommitTimestampsTable(String) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder: Sets the name of the table to use to store the last seen commit timestamp.
setCreateTableIfNotExists(boolean) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder: Instructs the SpannerCommitTimestampRepository to automatically create the required LAST_SEEN_COMMIT_TIMESTAMPS table.
setDatabaseNameColumn(String) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder
setExecutor(ScheduledExecutorService) - Method in interface com.google.cloud.spanner.watcher.SpannerDatabaseTailer.Builder: Sets a specific ScheduledExecutorService to use for this SpannerDatabaseTailer.
setExecutor(ScheduledExecutorService) - Method in class com.google.cloud.spanner.watcher.SpannerTableTailer.Builder: Sets the executor to use to poll the table and to execute the SpannerTableChangeWatcher.RowChangeCallbacks.
setInitialCommitTimestamp(Timestamp) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder: Sets the initial commit timestamp to use for tables that are not yet known to this repository.
setPollInterval(Duration) - Method in interface com.google.cloud.spanner.watcher.SpannerDatabaseTailer.Builder: Sets the poll interval to use for this SpannerDatabaseTailer.
setPollInterval(Duration) - Method in class com.google.cloud.spanner.watcher.SpannerTableTailer.Builder: Sets the poll interval for the table.
setSchemaNameColumn(String) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder
setShardIdBoolColumn(String) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder
setShardIdBytesColumn(String) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder
setShardIdDateColumn(String) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder
setShardIdFloat64Column(String) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder
setShardIdInt64Column(String) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder
setShardIdStringColumn(String) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder
setShardIdTimestampColumn(String) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder
setShardProvider(ShardProvider) - Method in interface com.google.cloud.spanner.watcher.SpannerDatabaseTailer.Builder: Sets the ShardProvider that this SpannerDatabaseTailer should use for all tables that do not have a specific ShardProvider set through SpannerDatabaseTailer.Builder.setShardProviders(Map).
setShardProvider(ShardProvider) - Method in class com.google.cloud.spanner.watcher.SpannerTableTailer.Builder: Sets the ShardProvider that this SpannerTableTailer should use.
setShardProviders(Map<TableId, ShardProvider>) - Method in interface com.google.cloud.spanner.watcher.SpannerDatabaseTailer.Builder: Sets the ShardProviders to use for specific tables.
setTableNameColumn(String) - Method in class com.google.cloud.spanner.watcher.SpannerCommitTimestampRepository.Builder
ShardProvider - Interface in com.google.cloud.spanner.watcher: Interface for providing a shard id for Spanner Table Change watchers.
shouldRefresh() - Method in class com.google.cloud.spanner.watcher.TimebasedShardProvider.TimebasedShardId: Returns true if this TimebasedShardProvider.TimebasedShardId should be refreshed based on the current system time.
SpannerCommitTimestampRepository - Class in com.google.cloud.spanner.watcher: CommitTimestampRepository that stores the last seen commit timestamp for a table in a Cloud Spanner database table.
SpannerCommitTimestampRepository.Builder - Class in com.google.cloud.spanner.watcher: Builder for a SpannerCommitTimestampRepository.
SpannerDatabaseChangeWatcher - Interface in com.google.cloud.spanner.watcher: Interface for capturing changes to a set of tables in a Spanner database.
SpannerDatabaseTailer - Class in com.google.cloud.spanner.watcher: Implementation of the SpannerDatabaseChangeWatcher interface that continuously polls a set of tables for changes based on commit timestamp columns in the tables.
SpannerDatabaseTailer.Builder - Interface in com.google.cloud.spanner.watcher: Builder for a SpannerDatabaseTailer.
SpannerDatabaseTailer.TableExcluder - Interface in com.google.cloud.spanner.watcher: Interface for excluding specific tables from a SpannerDatabaseTailer.
SpannerDatabaseTailer.TableSelecter - Interface in com.google.cloud.spanner.watcher: Interface for selecting the tables that should be monitored by a SpannerDatabaseTailer.
SpannerTableChangeWatcher - Interface in com.google.cloud.spanner.watcher: Interface for capturing changes to a single Spanner table.
SpannerTableChangeWatcher.Row - Interface in com.google.cloud.spanner.watcher: Row is passed in to the change callback and allows access to the most recent data.
SpannerTableChangeWatcher.RowChangeCallback - Interface in com.google.cloud.spanner.watcher: Interface for receiving asynchronous callbacks when a row has been inserted or updated.
SpannerTableTailer - Class in com.google.cloud.spanner.watcher: Implementation of the SpannerTableChangeWatcher interface that continuously polls a table for changes based on a commit timestamp column in the table.
SpannerTableTailer.Builder - Class in com.google.cloud.spanner.watcher: Builder for a SpannerTableTailer.
SpannerUtils - Class in com.google.cloud.spanner.watcher: Utils for getting commonly needed schema information from a Spanner database.
SpannerUtils() - Constructor for class com.google.cloud.spanner.watcher.SpannerUtils
SpannerUtils.LogRecordBuilder - Class in com.google.cloud.spanner.watcher

T

TableId - Class in com.google.cloud.spanner.watcher: Unique id of a Cloud Spanner table.
TimebasedShardProvider - Class in com.google.cloud.spanner.watcher: Implementation of ShardProvider that generates a ShardId based on the current system time of Cloud Spanner.
TimebasedShardProvider.Interval - Enum in com.google.cloud.spanner.watcher
TimebasedShardProvider.TimebasedShardId - Class in com.google.cloud.spanner.watcher: A generated timebased shard id that has been fetched from Cloud Spanner.
toString() - Method in class com.google.cloud.spanner.watcher.TableId

V

valueOf(String) - Static method in enum com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Returns the enum constant of this type with the specified name.
values() - Static method in enum com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Returns an array containing the constants of this enum type, in the order they are declared.

W

WEEK - com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Creates a shard for each week and year.
WEEK_OF_YEAR - com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Creates a cyclic shard for each week of year (1-53).

Y

YEAR - com.google.cloud.spanner.watcher.TimebasedShardProvider.Interval: Creates a shard for each year.

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