Package org.apache.solr.common.util

Class FastJavaBinDecoder.EntryImpl

java.lang.Object

org.apache.solr.common.util.FastJavaBinDecoder.EntryImpl

All Implemented Interfaces:

DataEntry

Enclosing class:

FastJavaBinDecoder

public class FastJavaBinDecoder.EntryImpl
extends Object
implements DataEntry

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.solr.common.util.DataEntry

DataEntry.EntryListener, DataEntry.FastDecoder, DataEntry.Type

Field Summary

Fields

Modifier and Type	Field	Description
Object	ctx

Constructor Summary

Constructors

Constructor	Description
EntryImpl()

Method Summary

Modifier and Type	Method	Description
boolean	boolVal()
void	callEnd()
Object	ctx()	This is the object shared in the parent container in the {DataEntry.listenContainer(Object, EntryListener)} method
int	depth()	Depth of this Object.
double	doubleVal()
float	floatVal()
FastJavaBinDecoder.Tag	getTag()
long	index()	The index of this entry in the container
int	intVal()
boolean	isKeyValEntry()	If this object is a key value entry.
int	length()	If it is a non-primitive type type and size is known in advance
void	listenContainer(Object ctx, DataEntry.EntryListener listener)	Register a listener to get callbacks for all entries
long	longVal()
Object	metadata()	Some Objects may have metadata.
CharSequence	name()	The name, if this is a map entry , else it returns a null
DataEntry	parent()	If this is a child of another container object this returns a non-null value
DataEntry.Type	type()	The data type
Object	val()	The object value

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.solr.common.util.DataEntry

strValue

Field Detail

ctx

public Object ctx

Constructor Detail

EntryImpl

public EntryImpl()

Method Detail

index

public long index()

Description copied from interface: DataEntry

The index of this entry in the container

Specified by:

index in interface DataEntry

length

public int length()

Description copied from interface: DataEntry

If it is a non-primitive type type and size is known in advance

if it's a map/list, it's the no:of items in this container

if it's a {CharSequence} or byte[] , it's the no:of bytes in the stream

Specified by:

length in interface DataEntry

Returns:

a number greater than or equal to zero if the size is known, -1 if unknown

getTag

public FastJavaBinDecoder.Tag getTag()

boolVal

public boolean boolVal()

Specified by:

boolVal in interface DataEntry

isKeyValEntry

public boolean isKeyValEntry()

Description copied from interface: DataEntry

If this object is a key value entry. key value entries have name

Specified by:

isKeyValEntry in interface DataEntry

name

public CharSequence name()

Description copied from interface: DataEntry

The name, if this is a map entry , else it returns a null

Specified by:

name in interface DataEntry

depth

public int depth()

Description copied from interface: DataEntry

Depth of this Object. The root most object has a depth of 1

Specified by:

depth in interface DataEntry

parent

public DataEntry parent()

Description copied from interface: DataEntry

If this is a child of another container object this returns a non-null value

Specified by:

parent in interface DataEntry

Returns:

the parent container object

metadata

public Object metadata()

Description copied from interface: DataEntry

Some Objects may have metadata. usually there is none

Specified by:

metadata in interface DataEntry

ctx

public Object ctx()

Description copied from interface: DataEntry

This is the object shared in the parent container in the {DataEntry.listenContainer(Object, EntryListener)} method

Specified by:

ctx in interface DataEntry

type

public DataEntry.Type type()

Description copied from interface: DataEntry

The data type

Specified by:

type in interface DataEntry

intVal

public int intVal()

Specified by:

intVal in interface DataEntry

longVal

public long longVal()

Specified by:

longVal in interface DataEntry

floatVal

public float floatVal()

Specified by:

floatVal in interface DataEntry

doubleVal

public double doubleVal()

Specified by:

doubleVal in interface DataEntry

val

public Object val()

Description copied from interface: DataEntry

The object value

Specified by:

val in interface DataEntry

listenContainer

public void listenContainer(Object ctx,
                            DataEntry.EntryListener listener)

Description copied from interface: DataEntry

Register a listener to get callbacks for all entries

Specified by:

listenContainer in interface DataEntry

Parameters:

ctx - This is any object that should be shared with the child entry callbacks

listener - The listener that handles each entry in this container

callEnd

public void callEnd()