Package org.spf4j.avro.calcite

Class FilterUtils

java.lang.Object

org.spf4j.avro.calcite.FilterUtils

@ParametersAreNonnullByDefault
public final class FilterUtils
extends Object

Author:

Zoltan Farkas

Method Summary

Modifier and Type	Method	Description
static org.apache.calcite.sql.SqlNode	parse(String expr)
static Predicate<org.apache.avro.generic.IndexedRecord>	toPredicate(Iterable<String> expr, org.apache.avro.Schema recSchema)
static Predicate<org.apache.avro.generic.IndexedRecord>	toPredicate(String sqlExpr, org.apache.avro.Schema recSchema)
static Predicate<org.apache.avro.generic.IndexedRecord>	toPredicate(String sqlExpr, org.apache.calcite.jdbc.JavaTypeFactoryImpl javaTypeFactoryImpl, org.apache.avro.Schema recSchema)
static Predicate<org.apache.avro.generic.IndexedRecord>	toPredicate(List<org.apache.calcite.rex.RexNode> filter, org.apache.calcite.jdbc.JavaTypeFactoryImpl javaTypeFactoryImpl, org.apache.calcite.rel.type.RelDataType rowType)
static Predicate<org.apache.avro.generic.IndexedRecord>	toPredicate(List<org.apache.calcite.rex.RexNode> filter, org.apache.calcite.rel.type.RelDataType rowType)

Methods inherited from class java.lang.Object

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

Method Detail

parse

public static org.apache.calcite.sql.SqlNode parse(String expr)
                                            throws org.apache.calcite.sql.parser.SqlParseException

Throws:

org.apache.calcite.sql.parser.SqlParseException

toPredicate

public static Predicate<org.apache.avro.generic.IndexedRecord> toPredicate(String sqlExpr,
                                                                           org.apache.avro.Schema recSchema)
                                                                    throws org.apache.calcite.sql.parser.SqlParseException,
                                                                           org.apache.calcite.tools.ValidationException,
                                                                           org.apache.calcite.tools.RelConversionException

Throws:

org.apache.calcite.sql.parser.SqlParseException

org.apache.calcite.tools.ValidationException

org.apache.calcite.tools.RelConversionException

toPredicate

public static Predicate<org.apache.avro.generic.IndexedRecord> toPredicate(String sqlExpr,
                                                                           org.apache.calcite.jdbc.JavaTypeFactoryImpl javaTypeFactoryImpl,
                                                                           org.apache.avro.Schema recSchema)
                                                                    throws org.apache.calcite.sql.parser.SqlParseException,
                                                                           org.apache.calcite.tools.ValidationException,
                                                                           org.apache.calcite.tools.RelConversionException

Throws:

org.apache.calcite.sql.parser.SqlParseException

org.apache.calcite.tools.ValidationException

org.apache.calcite.tools.RelConversionException

toPredicate

public static Predicate<org.apache.avro.generic.IndexedRecord> toPredicate(List<org.apache.calcite.rex.RexNode> filter,
                                                                           org.apache.calcite.rel.type.RelDataType rowType)

toPredicate

public static Predicate<org.apache.avro.generic.IndexedRecord> toPredicate(List<org.apache.calcite.rex.RexNode> filter,
                                                                           org.apache.calcite.jdbc.JavaTypeFactoryImpl javaTypeFactoryImpl,
                                                                           org.apache.calcite.rel.type.RelDataType rowType)

toPredicate

public static Predicate<org.apache.avro.generic.IndexedRecord> toPredicate(@Nullable
                                                                           Iterable<String> expr,
                                                                           org.apache.avro.Schema recSchema)
                                                                    throws org.apache.calcite.sql.parser.SqlParseException,
                                                                           org.apache.calcite.tools.ValidationException,
                                                                           org.apache.calcite.tools.RelConversionException

Throws:

org.apache.calcite.sql.parser.SqlParseException

org.apache.calcite.tools.ValidationException

org.apache.calcite.tools.RelConversionException