org.apache.hadoop.record.meta
Class TypeID

java.lang.Object
  org.apache.hadoop.record.meta.TypeID

Direct Known Subclasses:

MapTypeID, StructTypeID, VectorTypeID

public class TypeID
extends Object

Represents typeID for basic types.

Nested Class Summary

static class

TypeID.RIOType constants representing the IDL types we support

Field Summary

static TypeID	BoolTypeID Constant classes for the basic types, so we can share them.
static TypeID	BufferTypeID
static TypeID	ByteTypeID
static TypeID	DoubleTypeID
static TypeID	FloatTypeID
static TypeID	IntTypeID
static TypeID	LongTypeID
static TypeID	StringTypeID
protected byte	typeVal

Method Summary

boolean	equals(Object o) Two base typeIDs are equal if they refer to the same type
byte	getTypeVal() Get the type value.
int	hashCode() We use a basic hashcode implementation, since this class will likely not be used as a hashmap key

Methods inherited from class java.lang.Object

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

Field Detail

BoolTypeID

public static final TypeID BoolTypeID

Constant classes for the basic types, so we can share them.

BufferTypeID

public static final TypeID BufferTypeID

ByteTypeID

public static final TypeID ByteTypeID

DoubleTypeID

public static final TypeID DoubleTypeID

FloatTypeID

public static final TypeID FloatTypeID

IntTypeID

public static final TypeID IntTypeID

LongTypeID

public static final TypeID LongTypeID

StringTypeID

public static final TypeID StringTypeID

typeVal

protected byte typeVal

Method Detail

getTypeVal

public byte getTypeVal()

Get the type value. One of the constants in RIOType.

equals

public boolean equals(Object o)

Two base typeIDs are equal if they refer to the same type

Overrides:

equals in class Object

hashCode

public int hashCode()

We use a basic hashcode implementation, since this class will likely not be used as a hashmap key

Overrides:

hashCode in class Object