org.apache.hadoop.hbase.filter.SingleColumnValueFilter.filterCell java code examples

Common ways to obtain SingleColumnValueFilter

private void myMethod () {
 SingleColumnValueFilter s =CompareFilter.CompareOp compareOp;new SingleColumnValueFilter(family, qualifier, compareOp, value)
ArrayList filterArguments;(SingleColumnValueFilter) SingleColumnValueFilter.createFilterFromArguments(filterArguments)
CompareFilter.CompareOp compareOp;ByteArrayComparable comparator;new SingleColumnValueFilter(family, qualifier, compareOp, comparator)
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}

@Deprecated
@Override
public ReturnCode filterKeyValue(final Cell c) {
 return filterCell(c);
}

private void basicFilterTests(SingleColumnValueFilter filter)
  throws Exception {
 KeyValue cell = new KeyValue(ROW, COLUMN_FAMILY, COLUMN_QUALIFIER, VAL_2);
 assertTrue("basicFilter1", filter.filterCell(cell) == Filter.ReturnCode.INCLUDE);
 byte[] buffer = cell.getBuffer();
 Cell c = new ByteBufferKeyValue(ByteBuffer.wrap(buffer), 0, buffer.length);
 assertTrue("basicFilter1", filter.filterCell(c) == Filter.ReturnCode.INCLUDE);
 cell = new KeyValue(ROW, COLUMN_FAMILY, COLUMN_QUALIFIER, VAL_3);
 assertTrue("basicFilter2", filter.filterCell(cell) == Filter.ReturnCode.INCLUDE);
 buffer = cell.getBuffer();
 c = new ByteBufferKeyValue(ByteBuffer.wrap(buffer), 0, buffer.length);
 assertTrue("basicFilter2", filter.filterCell(c) == Filter.ReturnCode.INCLUDE);
 cell = new KeyValue(ROW, COLUMN_FAMILY, COLUMN_QUALIFIER, VAL_4);
 assertTrue("basicFilter3", filter.filterCell(cell) == Filter.ReturnCode.INCLUDE);
 buffer = cell.getBuffer();
 c = new ByteBufferKeyValue(ByteBuffer.wrap(buffer), 0, buffer.length);
 assertTrue("basicFilter3", filter.filterCell(c) == Filter.ReturnCode.INCLUDE);
 assertFalse("basicFilterNotNull", filter.filterRow());
 filter.reset();
 cell = new KeyValue(ROW, COLUMN_FAMILY, COLUMN_QUALIFIER, VAL_1);
 assertTrue("basicFilter4", filter.filterCell(cell) == Filter.ReturnCode.NEXT_ROW);
 buffer = cell.getBuffer();
 c = new ByteBufferKeyValue(ByteBuffer.wrap(buffer), 0, buffer.length);
 assertTrue("basicFilter4", filter.filterCell(c) == Filter.ReturnCode.NEXT_ROW);
 cell = new KeyValue(ROW, COLUMN_FAMILY, COLUMN_QUALIFIER, VAL_2);
 assertTrue("basicFilter4", filter.filterCell(cell) == Filter.ReturnCode.NEXT_ROW);
 buffer = cell.getBuffer();
 c = new ByteBufferKeyValue(ByteBuffer.wrap(buffer), 0, buffer.length);
 assertTrue("basicFilter4", filter.filterCell(c) == Filter.ReturnCode.NEXT_ROW);
 assertFalse("basicFilterAllRemaining", filter.filterAllRemaining());

@Deprecated
@Override
public ReturnCode filterKeyValue(final Cell c) {
 return filterCell(c);
}

@Deprecated
@Override
public ReturnCode filterKeyValue(final Cell c) {
 return filterCell(c);
}

private void basicFilterTests(SingleColumnValueFilter filter)
  throws Exception {
 KeyValue cell = new KeyValue(ROW, COLUMN_FAMILY, COLUMN_QUALIFIER, VAL_2);
 assertTrue("basicFilter1", filter.filterCell(cell) == Filter.ReturnCode.INCLUDE);
 byte[] buffer = cell.getBuffer();
 Cell c = new ByteBufferKeyValue(ByteBuffer.wrap(buffer), 0, buffer.length);
 assertTrue("basicFilter1", filter.filterCell(c) == Filter.ReturnCode.INCLUDE);
 cell = new KeyValue(ROW, COLUMN_FAMILY, COLUMN_QUALIFIER, VAL_3);
 assertTrue("basicFilter2", filter.filterCell(cell) == Filter.ReturnCode.INCLUDE);
 buffer = cell.getBuffer();
 c = new ByteBufferKeyValue(ByteBuffer.wrap(buffer), 0, buffer.length);
 assertTrue("basicFilter2", filter.filterCell(c) == Filter.ReturnCode.INCLUDE);
 cell = new KeyValue(ROW, COLUMN_FAMILY, COLUMN_QUALIFIER, VAL_4);
 assertTrue("basicFilter3", filter.filterCell(cell) == Filter.ReturnCode.INCLUDE);
 buffer = cell.getBuffer();
 c = new ByteBufferKeyValue(ByteBuffer.wrap(buffer), 0, buffer.length);
 assertTrue("basicFilter3", filter.filterCell(c) == Filter.ReturnCode.INCLUDE);
 assertFalse("basicFilterNotNull", filter.filterRow());
 filter.reset();
 cell = new KeyValue(ROW, COLUMN_FAMILY, COLUMN_QUALIFIER, VAL_1);
 assertTrue("basicFilter4", filter.filterCell(cell) == Filter.ReturnCode.NEXT_ROW);
 buffer = cell.getBuffer();
 c = new ByteBufferKeyValue(ByteBuffer.wrap(buffer), 0, buffer.length);
 assertTrue("basicFilter4", filter.filterCell(c) == Filter.ReturnCode.NEXT_ROW);
 cell = new KeyValue(ROW, COLUMN_FAMILY, COLUMN_QUALIFIER, VAL_2);
 assertTrue("basicFilter4", filter.filterCell(cell) == Filter.ReturnCode.NEXT_ROW);
 buffer = cell.getBuffer();
 c = new ByteBufferKeyValue(ByteBuffer.wrap(buffer), 0, buffer.length);
 assertTrue("basicFilter4", filter.filterCell(c) == Filter.ReturnCode.NEXT_ROW);
 assertFalse("basicFilterAllRemaining", filter.filterAllRemaining());

Popular methods of SingleColumnValueFilter

<init>
Constructor for binary compare of the value of a single column. If the column is found and the condi
setFilterIfMissing
Set whether entire row should be filtered if column is not found. If true, the entire row will be sk
setLatestVersionOnly
Set whether only the latest version of the column value should be compared. If true, the row will be
getFamily
getQualifier
getComparator
getFilterIfMissing
Get whether entire row should be filtered if column is not found.
getLatestVersionOnly
Get whether only the latest version of the column value should be compared. If true, the row will be
getOperator
areSerializedFieldsEqual
createFilterFromArguments
filterColumnValue

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How to use filterCellmethodin org.apache.hadoop.hbase.filter.SingleColumnValueFilter

Best Java code snippets using org.apache.hadoop.hbase.filter.SingleColumnValueFilter.filterCell (Showing top 5 results out of 315)

How to use
filterCell
method
in
org.apache.hadoop.hbase.filter.SingleColumnValueFilter