ScanAdapter (Cloud Bigtable HBase Client for Java 1.12.0 API)

java.lang.Object
- com.google.cloud.bigtable.hbase.adapters.read.ScanAdapter

All Implemented Interfaces:

ReadOperationAdapter<Scan>
```
public class ScanAdapter
extends Object
implements ReadOperationAdapter<Scan>
```
An adapter for Scan operation that makes use of the proto filter language.

Version:

$Id: $Id

Author:

sduskis

Constructor Summary

Constructors
Constructor and Description

ScanAdapter(FilterAdapter filterAdapter, RowRangeAdapter rowRangeAdapter)
Constructor for ScanAdapter.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`adapt(Scan scan, ReadHooks readHooks, com.google.cloud.bigtable.data.v2.models.Query query)` adapt.
`com.google.cloud.bigtable.data.v2.models.Filters.Filter`	`buildFilter(Scan scan, ReadHooks hooks)` Given a `Scan`, build a `Filters.Filter` that include matching columns
`void`	`throwIfUnsupportedScan(Scan scan)` throwIfUnsupportedScan.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- ScanAdapter
```
public ScanAdapter(FilterAdapter filterAdapter,
                   RowRangeAdapter rowRangeAdapter)
```
  Constructor for ScanAdapter.
  
  Parameters:
  
  filterAdapter - a FilterAdapter object.
  
  rowRangeAdapter - a RowRangeAdapter object.

Method Detail

throwIfUnsupportedScan
```
public void throwIfUnsupportedScan(Scan scan)
```
throwIfUnsupportedScan.

Parameters:

scan - a Scan object.

buildFilter

public com.google.cloud.bigtable.data.v2.models.Filters.Filter buildFilter(Scan scan,
                                                                           ReadHooks hooks)

Given a Scan, build a Filters.Filter that include matching columns

Parameters:: scan - a Scan object.; hooks - a ReadHooks object.
Returns:: a Filters.Filter object.

adapt

public void adapt(Scan scan,
                  ReadHooks readHooks,
                  com.google.cloud.bigtable.data.v2.models.Query query)

adapt.

Specified by:: adapt in interface ReadOperationAdapter<Scan>
Parameters:: scan - a T object.; readHooks - a ReadHooks object.; query - a Query object.

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Last updated 2024-02-15 UTC.

ScanAdapter (Cloud Bigtable HBase Client for Java 1.12.0 API)

Class ScanAdapter

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ScanAdapter

Method Detail

throwIfUnsupportedScan

buildFilter

adapt