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https://issues.apache.org/jira/browse/HBASE-3453?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ncanis updated HBASE-3453:
--------------------------
Description:
{code:title=RowPaginationFilter|borderStyle=solid}
/**
* Constructor that takes a maximum page size.
*
* get row from offset to offset+limit ( offset<= row<=offset+limit )
* @param offset start position
* @param limit count from offset position
*/
public RowPaginationFilter(final int offset, final int limit) {
this.offset = offset;
this.limit = limit;
}
//true to exclude row, false to include row.
@Override
public boolean filterRow() {
boolean isExclude = this.rowsAccepted < this.offset ||
this.rowsAccepted>=this.limit+this.offset;
rowsAccepted++;
return isExclude;
}
{code}
-----------------
was:
Hello.
I know hbase has already PageFilter.
But, sometime we need to get row data from specified position.
------------------------
<code>
/**
* Constructor that takes a maximum page size.
*
* get row from offset to offset+limit ( offset<= row<=offset+limit )
* @param offset start position
* @param limit count from offset position
*/
public RowPaginationFilter(final int offset, final int limit) {
this.offset = offset;
this.limit = limit;
}
//true to exclude row, false to include row.
@Override
public boolean filterRow() {
boolean isExclude = this.rowsAccepted < this.offset ||
this.rowsAccepted>=this.limit+this.offset;
rowsAccepted++;
return isExclude;
}
</code>
-----------------
> How about RowPaginationFilter
> -----------------------------
>
> Key: HBASE-3453
> URL: https://issues.apache.org/jira/browse/HBASE-3453
> Project: HBase
> Issue Type: Improvement
> Components: client
> Affects Versions: 0.20.6
> Environment: windows 7
> Reporter: ncanis
> Fix For: 0.20.6
>
> Attachments: RowPaginationFilter.java
>
>
> {code:title=RowPaginationFilter|borderStyle=solid}
> /**
> * Constructor that takes a maximum page size.
> *
> * get row from offset to offset+limit ( offset<= row<=offset+limit )
> * @param offset start position
> * @param limit count from offset position
> */
> public RowPaginationFilter(final int offset, final int limit) {
> this.offset = offset;
> this.limit = limit;
> }
> //true to exclude row, false to include row.
> @Override
> public boolean filterRow() {
>
> boolean isExclude = this.rowsAccepted < this.offset ||
> this.rowsAccepted>=this.limit+this.offset;
> rowsAccepted++;
> return isExclude;
> }
> {code}
> -----------------
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