org.apache.hadoop.hive.ql.plan

Class DynamicValue

java.lang.Object

org.apache.hadoop.hive.ql.plan.DynamicValue

All Implemented Interfaces:

Serializable, org.apache.hadoop.conf.Configurable, org.apache.hadoop.hive.ql.io.sarg.LiteralDelegate

public class DynamicValue
extends Object
implements org.apache.hadoop.hive.ql.io.sarg.LiteralDelegate, Serializable

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DynamicValue.NoDynamicValuesException An exception that indicates that the dynamic values are (intentionally) not available in this context.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.hadoop.conf.Configuration	conf
static String	DYNAMIC_VALUE_REGISTRY_CACHE_KEY
protected String	id
protected Object	val

Constructor Summary

Constructors

Constructor and Description
DynamicValue(String id, TypeInfo typeInfo)

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.conf.Configuration	getConf()
String	getId()
Object	getJavaValue()
Object	getLiteral()
PrimitiveObjectInspector	getObjectInspector()
TypeInfo	getTypeInfo()
Object	getValue()
Object	getWritableValue()
void	setConf(org.apache.hadoop.conf.Configuration conf)
void	setId(String id)
void	setObjectInspector(PrimitiveObjectInspector objectInspector)
void	setTypeInfo(TypeInfo typeInfo)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

DYNAMIC_VALUE_REGISTRY_CACHE_KEY

public static final String DYNAMIC_VALUE_REGISTRY_CACHE_KEY

See Also:

Constant Field Values

conf

protected transient org.apache.hadoop.conf.Configuration conf

id

protected String id

val

protected transient Object val

Constructor Detail

DynamicValue

public DynamicValue(String id,
                    TypeInfo typeInfo)

Method Detail

setConf

public void setConf(org.apache.hadoop.conf.Configuration conf)

Specified by:

setConf in interface org.apache.hadoop.conf.Configurable

getConf

public org.apache.hadoop.conf.Configuration getConf()

Specified by:

getConf in interface org.apache.hadoop.conf.Configurable

getTypeInfo

public TypeInfo getTypeInfo()

setTypeInfo

public void setTypeInfo(TypeInfo typeInfo)

getObjectInspector

public PrimitiveObjectInspector getObjectInspector()

setObjectInspector

public void setObjectInspector(PrimitiveObjectInspector objectInspector)

getId

public String getId()

Specified by:

getId in interface org.apache.hadoop.hive.ql.io.sarg.LiteralDelegate

setId

public void setId(String id)

getLiteral

public Object getLiteral()

Specified by:

getLiteral in interface org.apache.hadoop.hive.ql.io.sarg.LiteralDelegate

getJavaValue

public Object getJavaValue()

getWritableValue

public Object getWritableValue()

getValue

public Object getValue()

toString

public String toString()

Overrides:

toString in class Object