org.apache.flink.connector.hbase.source

Class AbstractHBaseDynamicTableSource

java.lang.Object

org.apache.flink.connector.hbase.source.AbstractHBaseDynamicTableSource

All Implemented Interfaces:

org.apache.flink.table.connector.source.abilities.SupportsProjectionPushDown, org.apache.flink.table.connector.source.DynamicTableSource, org.apache.flink.table.connector.source.LookupTableSource, org.apache.flink.table.connector.source.ScanTableSource

@Internal
public abstract class AbstractHBaseDynamicTableSource
extends Object
implements org.apache.flink.table.connector.source.ScanTableSource, org.apache.flink.table.connector.source.LookupTableSource, org.apache.flink.table.connector.source.abilities.SupportsProjectionPushDown

HBase table source implementation.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.table.connector.source.ScanTableSource

org.apache.flink.table.connector.source.ScanTableSource.ScanContext, org.apache.flink.table.connector.source.ScanTableSource.ScanRuntimeProvider

Nested classes/interfaces inherited from interface org.apache.flink.table.connector.source.LookupTableSource

org.apache.flink.table.connector.source.LookupTableSource.LookupContext, org.apache.flink.table.connector.source.LookupTableSource.LookupRuntimeProvider

Nested classes/interfaces inherited from interface org.apache.flink.table.connector.source.DynamicTableSource

org.apache.flink.table.connector.source.DynamicTableSource.Context, org.apache.flink.table.connector.source.DynamicTableSource.DataStructureConverter

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.hadoop.conf.Configuration	conf
protected HBaseTableSchema	hbaseSchema
protected HBaseLookupOptions	lookupOptions
protected String	nullStringLiteral
protected String	tableName

Constructor Summary

Constructors

Constructor and Description
AbstractHBaseDynamicTableSource(org.apache.hadoop.conf.Configuration conf, String tableName, HBaseTableSchema hbaseSchema, String nullStringLiteral, HBaseLookupOptions lookupOptions)

Method Summary

Modifier and Type	Method and Description
void	applyProjection(int[][] projectedFields)
String	asSummaryString()
org.apache.flink.table.connector.ChangelogMode	getChangelogMode()
HBaseTableSchema	getHBaseTableSchema()
protected abstract org.apache.flink.api.common.io.InputFormat<org.apache.flink.table.data.RowData,?>	getInputFormat()
org.apache.flink.table.connector.source.LookupTableSource.LookupRuntimeProvider	getLookupRuntimeProvider(org.apache.flink.table.connector.source.LookupTableSource.LookupContext context)
org.apache.flink.table.connector.source.ScanTableSource.ScanRuntimeProvider	getScanRuntimeProvider(org.apache.flink.table.connector.source.ScanTableSource.ScanContext runtimeProviderContext)
boolean	supportsNestedProjection()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.table.connector.source.DynamicTableSource

copy

Field Detail

conf

protected final org.apache.hadoop.conf.Configuration conf

tableName

protected final String tableName

hbaseSchema

protected HBaseTableSchema hbaseSchema

nullStringLiteral

protected final String nullStringLiteral

lookupOptions

protected final HBaseLookupOptions lookupOptions

Constructor Detail

AbstractHBaseDynamicTableSource

public AbstractHBaseDynamicTableSource(org.apache.hadoop.conf.Configuration conf,
                                       String tableName,
                                       HBaseTableSchema hbaseSchema,
                                       String nullStringLiteral,
                                       HBaseLookupOptions lookupOptions)

Method Detail

getScanRuntimeProvider

public org.apache.flink.table.connector.source.ScanTableSource.ScanRuntimeProvider getScanRuntimeProvider(org.apache.flink.table.connector.source.ScanTableSource.ScanContext runtimeProviderContext)

Specified by:

getScanRuntimeProvider in interface org.apache.flink.table.connector.source.ScanTableSource

getInputFormat

protected abstract org.apache.flink.api.common.io.InputFormat<org.apache.flink.table.data.RowData,?> getInputFormat()

getLookupRuntimeProvider

public org.apache.flink.table.connector.source.LookupTableSource.LookupRuntimeProvider getLookupRuntimeProvider(org.apache.flink.table.connector.source.LookupTableSource.LookupContext context)

Specified by:

getLookupRuntimeProvider in interface org.apache.flink.table.connector.source.LookupTableSource

supportsNestedProjection

public boolean supportsNestedProjection()

Specified by:

supportsNestedProjection in interface org.apache.flink.table.connector.source.abilities.SupportsProjectionPushDown

applyProjection

public void applyProjection(int[][] projectedFields)

Specified by:

applyProjection in interface org.apache.flink.table.connector.source.abilities.SupportsProjectionPushDown

getChangelogMode

public org.apache.flink.table.connector.ChangelogMode getChangelogMode()

Specified by:

getChangelogMode in interface org.apache.flink.table.connector.source.ScanTableSource

asSummaryString

public String asSummaryString()

Specified by:

asSummaryString in interface org.apache.flink.table.connector.source.DynamicTableSource

getHBaseTableSchema

@VisibleForTesting
public HBaseTableSchema getHBaseTableSchema()