org.apache.hadoop.hive.serde2.lazy.objectinspector.primitive

Class LazyPrimitiveObjectInspectorFactory

java.lang.Object

org.apache.hadoop.hive.serde2.lazy.objectinspector.primitive.LazyPrimitiveObjectInspectorFactory

public final class LazyPrimitiveObjectInspectorFactory
extends Object

LazyPrimitiveObjectInspectorFactory is the primary way to create new ObjectInspector instances. SerDe classes should call the static functions in this library to create an ObjectInspector to return to the caller of SerDe2.getObjectInspector(). The reason of having caches here is that ObjectInspector is because ObjectInspectors do not have an internal state - so ObjectInspectors with the same construction parameters should result in exactly the same ObjectInspector.

Field Summary

Fields

Modifier and Type	Field and Description
static LazyBinaryObjectInspector	LAZY_BINARY_OBJECT_INSPECTOR
static LazyBooleanObjectInspector	LAZY_BOOLEAN_OBJECT_INSPECTOR
static LazyByteObjectInspector	LAZY_BYTE_OBJECT_INSPECTOR
static LazyDateObjectInspector	LAZY_DATE_OBJECT_INSPECTOR
static LazyDoubleObjectInspector	LAZY_DOUBLE_OBJECT_INSPECTOR
static LazyBooleanObjectInspector	LAZY_EXT_BOOLEAN_OBJECT_INSPECTOR
static LazyFloatObjectInspector	LAZY_FLOAT_OBJECT_INSPECTOR
static LazyIntObjectInspector	LAZY_INT_OBJECT_INSPECTOR
static LazyHiveIntervalDayTimeObjectInspector	LAZY_INTERVAL_DAY_TIME_OBJECT_INSPECTOR
static LazyHiveIntervalYearMonthObjectInspector	LAZY_INTERVAL_YEAR_MONTH_OBJECT_INSPECTOR
static LazyLongObjectInspector	LAZY_LONG_OBJECT_INSPECTOR
static LazyShortObjectInspector	LAZY_SHORT_OBJECT_INSPECTOR
static LazyTimestampObjectInspector	LAZY_TIMESTAMP_OBJECT_INSPECTOR
static LazyVoidObjectInspector	LAZY_VOID_OBJECT_INSPECTOR

Method Summary

Methods

Modifier and Type	Method and Description
static LazyHiveCharObjectInspector	getLazyHiveCharObjectInspector(CharTypeInfo typeInfo, boolean escaped, byte escapeChar)
static LazyHiveVarcharObjectInspector	getLazyHiveVarcharObjectInspector(VarcharTypeInfo typeInfo, boolean escaped, byte escapeChar)
static AbstractPrimitiveLazyObjectInspector<?>	getLazyObjectInspector(PrimitiveTypeInfo typeInfo)
static AbstractPrimitiveLazyObjectInspector<?>	getLazyObjectInspector(PrimitiveTypeInfo typeInfo, boolean escaped, byte escapeChar)
static AbstractPrimitiveLazyObjectInspector<?>	getLazyObjectInspector(PrimitiveTypeInfo typeInfo, boolean escaped, byte escapeChar, boolean extBoolean)
static AbstractPrimitiveLazyObjectInspector<?>	getLazyObjectInspector(PrimitiveTypeInfo typeInfo, LazyObjectInspectorParameters lazyParams)
static LazyStringObjectInspector	getLazyStringObjectInspector(boolean escaped, byte escapeChar)
static LazyTimestampObjectInspector	getLazyTimestampObjectInspector(List<String> tsFormats)

Methods inherited from class java.lang.Object

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

Field Detail

LAZY_BOOLEAN_OBJECT_INSPECTOR

public static final LazyBooleanObjectInspector LAZY_BOOLEAN_OBJECT_INSPECTOR

LAZY_EXT_BOOLEAN_OBJECT_INSPECTOR

public static final LazyBooleanObjectInspector LAZY_EXT_BOOLEAN_OBJECT_INSPECTOR

LAZY_BYTE_OBJECT_INSPECTOR

public static final LazyByteObjectInspector LAZY_BYTE_OBJECT_INSPECTOR

LAZY_SHORT_OBJECT_INSPECTOR

public static final LazyShortObjectInspector LAZY_SHORT_OBJECT_INSPECTOR

LAZY_INT_OBJECT_INSPECTOR

public static final LazyIntObjectInspector LAZY_INT_OBJECT_INSPECTOR

LAZY_LONG_OBJECT_INSPECTOR

public static final LazyLongObjectInspector LAZY_LONG_OBJECT_INSPECTOR

LAZY_FLOAT_OBJECT_INSPECTOR

public static final LazyFloatObjectInspector LAZY_FLOAT_OBJECT_INSPECTOR

LAZY_DOUBLE_OBJECT_INSPECTOR

public static final LazyDoubleObjectInspector LAZY_DOUBLE_OBJECT_INSPECTOR

LAZY_VOID_OBJECT_INSPECTOR

public static final LazyVoidObjectInspector LAZY_VOID_OBJECT_INSPECTOR

LAZY_DATE_OBJECT_INSPECTOR

public static final LazyDateObjectInspector LAZY_DATE_OBJECT_INSPECTOR

LAZY_TIMESTAMP_OBJECT_INSPECTOR

public static final LazyTimestampObjectInspector LAZY_TIMESTAMP_OBJECT_INSPECTOR

LAZY_INTERVAL_YEAR_MONTH_OBJECT_INSPECTOR

public static final LazyHiveIntervalYearMonthObjectInspector LAZY_INTERVAL_YEAR_MONTH_OBJECT_INSPECTOR

LAZY_INTERVAL_DAY_TIME_OBJECT_INSPECTOR

public static final LazyHiveIntervalDayTimeObjectInspector LAZY_INTERVAL_DAY_TIME_OBJECT_INSPECTOR

LAZY_BINARY_OBJECT_INSPECTOR

public static final LazyBinaryObjectInspector LAZY_BINARY_OBJECT_INSPECTOR

Method Detail

getLazyObjectInspector

public static AbstractPrimitiveLazyObjectInspector<?> getLazyObjectInspector(PrimitiveTypeInfo typeInfo,
                                                             boolean escaped,
                                                             byte escapeChar)

getLazyObjectInspector

public static AbstractPrimitiveLazyObjectInspector<?> getLazyObjectInspector(PrimitiveTypeInfo typeInfo,
                                                             boolean escaped,
                                                             byte escapeChar,
                                                             boolean extBoolean)

getLazyObjectInspector

public static AbstractPrimitiveLazyObjectInspector<?> getLazyObjectInspector(PrimitiveTypeInfo typeInfo,
                                                             LazyObjectInspectorParameters lazyParams)

getLazyObjectInspector

public static AbstractPrimitiveLazyObjectInspector<?> getLazyObjectInspector(PrimitiveTypeInfo typeInfo)

getLazyStringObjectInspector

public static LazyStringObjectInspector getLazyStringObjectInspector(boolean escaped,
                                                     byte escapeChar)

getLazyHiveCharObjectInspector

public static LazyHiveCharObjectInspector getLazyHiveCharObjectInspector(CharTypeInfo typeInfo,
                                                         boolean escaped,
                                                         byte escapeChar)

getLazyHiveVarcharObjectInspector

public static LazyHiveVarcharObjectInspector getLazyHiveVarcharObjectInspector(VarcharTypeInfo typeInfo,
                                                               boolean escaped,
                                                               byte escapeChar)

getLazyTimestampObjectInspector

public static LazyTimestampObjectInspector getLazyTimestampObjectInspector(List<String> tsFormats)