Package org.apache.drill.common.scanner.persistence

Class TypeDescriptor

java.lang.Object

org.apache.drill.common.scanner.persistence.TypeDescriptor

public abstract class TypeDescriptor
extends Object

represents the type of a field

Method Summary

Modifier and Type	Method	Description
static TypeDescriptor	forClass(String className, int arrayDim)
static TypeDescriptor	forPrimitive(char c, int arrayDim)
int	getArrayDim()
abstract Class<?>	getType()
boolean	isArray()
boolean	isPrimitive()

Methods inherited from class java.lang.Object

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

Method Details

isPrimitive

public boolean isPrimitive()

isArray

public boolean isArray()

getArrayDim

public int getArrayDim()

Returns:

the number of dimensions of the array or 0 if it's not an array

getType

public abstract Class<?> getType()

Returns:

the type (element type if an array)

forClass

public static TypeDescriptor forClass(String className,
 int arrayDim)

forPrimitive

public static TypeDescriptor forPrimitive(char c,
 int arrayDim)