Package com.mapr.fs.hbase

Class FilterSerializer

java.lang.Object

com.mapr.fs.hbase.FilterSerializer

public class FilterSerializer
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final int	kAlwaysFalseFilter
static final int	kAlwaysTrueFilter
static final int	kBinaryComparator
static final int	kBinaryPrefixComparator
static final int	kBitComparator
static final int	kColumnCountGetFilter
static final int	kColumnPaginationFilter
static final int	kColumnPrefixFilter
static final int	kColumnRangeFilter
static final int	kDependentColumnFilter
static final int	kFamilyFilter
static final int	kFilterList
static final int	kFirstKeyOnlyFilter
static final int	kFirstKeyValueMatchingQualifiersFilter
static final int	kFuzzyRowFilter
static final int	kInclusiveStopFilter
static final int	kIndexRowFilter
static final int	kKeyOnlyFilter
static final int	kKeySamplingFilter
static final int	kMultipleColumnPrefixFilter
static final int	kNullComparator
static final int	kPageFilter
static final int	kPrefixFilter
static final int	kQualifierFilter
static final int	kRandomRowFilter
static final int	kRegexStringComparator
static final int	kRowFilter
static final int	kSingleColumnValueExcludeFilter
static final int	kSingleColumnValueFilter
static final int	kSkipFilter
static final int	kSubstringComparator
static final int	kTimestampsFilter
static final int	kUniquePrefixLenFilter
static final int	kValueFilter
static final int	kWhileMatchFilter

Constructor Summary

Constructors

Constructor	Description
FilterSerializer()

Method Summary

Modifier and Type	Method	Description
static void	createCase(Class clazz)
static void	createConstant(Class clazz)
static void	createConstants(Class[] allFilters)
static void	createSwitchCase(Class[] allFilters)
static String	getFilterId(int hashCode)
static void	main(String[] args)
static com.mapr.fs.proto.Dbfilters.FilterMsg	serialize(org.apache.hadoop.hbase.filter.Filter filterToSerialize)
protected static com.mapr.fs.proto.Dbfilters.ComparatorProto	toComparatorProto(org.apache.hadoop.hbase.filter.ByteArrayComparable hbaseComparator)
protected static com.mapr.fs.proto.Dbfilters.FilterComparatorProto	toFilterComparatorProto(org.apache.hadoop.hbase.filter.CompareFilter filter)
protected static com.mapr.fs.proto.Dbfilters.FilterComparatorProto	toFilterComparatorProto(org.apache.hadoop.hbase.filter.CompareFilter.CompareOp op, org.apache.hadoop.hbase.filter.ByteArrayComparable comparator)

Methods inherited from class java.lang.Object

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

Field Details

kColumnCountGetFilter

public static final int kColumnCountGetFilter

See Also:

• Constant Field Values

kColumnPaginationFilter

public static final int kColumnPaginationFilter

See Also:

• Constant Field Values

kColumnPrefixFilter

public static final int kColumnPrefixFilter

See Also:

• Constant Field Values

kColumnRangeFilter

public static final int kColumnRangeFilter

See Also:

• Constant Field Values

kDependentColumnFilter

public static final int kDependentColumnFilter

See Also:

• Constant Field Values

kFamilyFilter

public static final int kFamilyFilter

See Also:

• Constant Field Values

kFilterList

public static final int kFilterList

See Also:

• Constant Field Values

kFirstKeyOnlyFilter

public static final int kFirstKeyOnlyFilter

See Also:

• Constant Field Values

kFirstKeyValueMatchingQualifiersFilter

public static final int kFirstKeyValueMatchingQualifiersFilter

See Also:

• Constant Field Values

kFuzzyRowFilter

public static final int kFuzzyRowFilter

See Also:

• Constant Field Values

kInclusiveStopFilter

public static final int kInclusiveStopFilter

See Also:

• Constant Field Values

kKeyOnlyFilter

public static final int kKeyOnlyFilter

See Also:

• Constant Field Values

kKeySamplingFilter

public static final int kKeySamplingFilter

See Also:

• Constant Field Values

kMultipleColumnPrefixFilter

public static final int kMultipleColumnPrefixFilter

See Also:

• Constant Field Values

kPageFilter

public static final int kPageFilter

See Also:

• Constant Field Values

kPrefixFilter

public static final int kPrefixFilter

See Also:

• Constant Field Values

kQualifierFilter

public static final int kQualifierFilter

See Also:

• Constant Field Values

kRandomRowFilter

public static final int kRandomRowFilter

See Also:

• Constant Field Values

kRowFilter

public static final int kRowFilter

See Also:

• Constant Field Values

kSingleColumnValueFilter

public static final int kSingleColumnValueFilter

See Also:

• Constant Field Values

kSingleColumnValueExcludeFilter

public static final int kSingleColumnValueExcludeFilter

See Also:

• Constant Field Values

kSkipFilter

public static final int kSkipFilter

See Also:

• Constant Field Values

kTimestampsFilter

public static final int kTimestampsFilter

See Also:

• Constant Field Values

kValueFilter

public static final int kValueFilter

See Also:

• Constant Field Values

kWhileMatchFilter

public static final int kWhileMatchFilter

See Also:

• Constant Field Values

kIndexRowFilter

public static final int kIndexRowFilter

See Also:

• Constant Field Values

kAlwaysFalseFilter

public static final int kAlwaysFalseFilter

See Also:

• Constant Field Values

kAlwaysTrueFilter

public static final int kAlwaysTrueFilter

See Also:

• Constant Field Values

kBinaryComparator

public static final int kBinaryComparator

See Also:

• Constant Field Values

kBinaryPrefixComparator

public static final int kBinaryPrefixComparator

See Also:

• Constant Field Values

kBitComparator

public static final int kBitComparator

See Also:

• Constant Field Values

kNullComparator

public static final int kNullComparator

See Also:

• Constant Field Values

kRegexStringComparator

public static final int kRegexStringComparator

See Also:

• Constant Field Values

kSubstringComparator

public static final int kSubstringComparator

See Also:

• Constant Field Values

kUniquePrefixLenFilter

public static final int kUniquePrefixLenFilter

See Also:

• Constant Field Values

Constructor Details

FilterSerializer

public FilterSerializer()

Method Details

getFilterId

public static String getFilterId(int hashCode)

Parameters:

hashCode -

Returns:

'0' padded 8 byte hex representation of hashCode

serialize

public static com.mapr.fs.proto.Dbfilters.FilterMsg serialize(org.apache.hadoop.hbase.filter.Filter filterToSerialize)
                                                       throws IOException

Throws:

IOException

toFilterComparatorProto

protected static com.mapr.fs.proto.Dbfilters.FilterComparatorProto toFilterComparatorProto(org.apache.hadoop.hbase.filter.CompareFilter filter)
                                                                                    throws IOException

Throws:

IOException

toFilterComparatorProto

protected static com.mapr.fs.proto.Dbfilters.FilterComparatorProto toFilterComparatorProto(org.apache.hadoop.hbase.filter.CompareFilter.CompareOp op,
 org.apache.hadoop.hbase.filter.ByteArrayComparable comparator)
                                                                                    throws IOException

Throws:

IOException

toComparatorProto

protected static com.mapr.fs.proto.Dbfilters.ComparatorProto toComparatorProto(org.apache.hadoop.hbase.filter.ByteArrayComparable hbaseComparator)
                                                                        throws IOException

Throws:

IOException

main

public static void main(String[] args)

createSwitchCase

public static void createSwitchCase(Class[] allFilters)

createCase

public static void createCase(Class clazz)

createConstants

public static void createConstants(Class[] allFilters)

createConstant

public static void createConstant(Class clazz)