org.apache.drill.exec.expr

Class TypeHelper

java.lang.Object

org.apache.drill.exec.expr.BasicTypeHelper

org.apache.drill.exec.expr.TypeHelper

public class TypeHelper
extends BasicTypeHelper

Field Summary

Fields inherited from class org.apache.drill.exec.expr.BasicTypeHelper

WIDTH_ESTIMATE

Constructor Summary

Constructors

Constructor and Description
TypeHelper()

Method Summary

Modifier and Type	Method and Description
static com.sun.codemodel.JType	getComplexHolderType(com.sun.codemodel.JCodeModel model, TypeProtos.MinorType type, TypeProtos.DataMode mode)
static com.sun.codemodel.JType	getHolderType(com.sun.codemodel.JCodeModel model, TypeProtos.MinorType type, TypeProtos.DataMode mode)
static SqlAccessor	getSqlAccessor(ValueVector vector)

Methods inherited from class org.apache.drill.exec.expr.BasicTypeHelper

buildErrorMessage, buildErrorMessage, compareValues, createValueHolder, deNullify, getHolderReaderImpl, getHolderReaderImpl, getNewVector, getNewVector, getNewVector, getNewVector, getReaderClassName, getSize, getType, getType, getType, getType, getType, getType, getType, getType, getType, getType, getType, getType, getType, getType, getType, getType, getType, getType, getType, getType, getType, getValue, getValueHolderType, getValueVectorClass, getWriterImpl, getWriterInterface, isNull, nullify, setValue, setValueSafe

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeHelper

public TypeHelper()

Method Detail

getSqlAccessor

public static SqlAccessor getSqlAccessor(ValueVector vector)

getHolderType

public static com.sun.codemodel.JType getHolderType(com.sun.codemodel.JCodeModel model,
                                                    TypeProtos.MinorType type,
                                                    TypeProtos.DataMode mode)

getComplexHolderType

public static com.sun.codemodel.JType getComplexHolderType(com.sun.codemodel.JCodeModel model,
                                                           TypeProtos.MinorType type,
                                                           TypeProtos.DataMode mode)