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Posted to issues@hbase.apache.org by "liuhongtao (JIRA)" <ji...@apache.org> on 2013/08/09 05:19:47 UTC
[jira] [Created] (HBASE-9169) More Comparator
liuhongtao created HBASE-9169:
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Summary: More Comparator
Key: HBASE-9169
URL: https://issues.apache.org/jira/browse/HBASE-9169
Project: HBase
Issue Type: Task
Components: Filters
Affects Versions: 0.94.9
Reporter: liuhongtao
SubstringComparator valueComp1 = new SubstringComparator("C34");
Filter actAttributeValueFilter1 = new SingleColumnValueFilter(Bytes.toBytes("cf"),
Bytes.toBytes("code"), CompareOp.EQUAL, valueComp1);
SubstringComparator valueComp2 = new SubstringComparator("S72");
Filter actAttributeValueFilter2 = new SingleColumnValueFilter(Bytes.toBytes("cf"),
Bytes.toBytes("code"), CompareOp.EQUAL, valueComp2);
SubstringComparator valueComp3 = new SubstringComparator("S75");
Filter actAttributeValueFilter3 = new SingleColumnValueFilter(Bytes.toBytes("cf"),
Bytes.toBytes("code"), CompareOp.EQUAL, valueComp3);
FilterList multiValueFilters = new FilterList();
multiValueFilters.addFilter(actAttributeValueFilter1);
multiValueFilters.addFilter(actAttributeValueFilter2);
multiValueFilters.addFilter(actAttributeValueFilter3);
Filter multiValueORFilter = new FilterList(FilterList.Operator.MUST_PASS_ONE, multiValueFilters);
replace with:
SubstringsOrComparator orValueComp = new SubstringsOrComparator("C34^S72^S75");
Filter orValueFilter = new SingleColumnValueFilter(Bytes.toBytes("cf"),
Bytes.toBytes("code"), CompareOp.EQUAL, orValueComp);
or
SubstringsAndComparator orValueComp = new SubstringsAndComparator("C34^S72^S75");
Filter orValueFilter = new SingleColumnValueFilter(Bytes.toBytes("cf"),
Bytes.toBytes("code"), CompareOp.NOT_EQUAL, orValueComp);
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