Package com.yahoo.searchlib.expression

Class ResultNodeVector

java.lang.Object

com.yahoo.vespa.objects.Selectable

com.yahoo.vespa.objects.Identifiable

com.yahoo.searchlib.expression.ResultNode

com.yahoo.searchlib.expression.ResultNodeVector

All Implemented Interfaces:

Cloneable, Comparable<ResultNode>

Direct Known Subclasses:

BoolResultNodeVector, FloatBucketResultNodeVector, FloatResultNodeVector, Int16ResultNodeVector, Int32ResultNodeVector, Int8ResultNodeVector, IntegerBucketResultNodeVector, IntegerResultNodeVector, RawBucketResultNodeVector, RawResultNodeVector, StringBucketResultNodeVector, StringResultNodeVector

public abstract class ResultNodeVector
extends ResultNode

This result holds nothing.

Author:

baldersheim, Simon Thoresen Hult

Field Summary

Fields

Modifier and Type	Field	Description
static int	classId

Constructor Summary

Constructors

Constructor	Description
ResultNodeVector()

Method Summary

Modifier and Type	Method	Description
abstract ResultNodeVector	add(ResultNode r)
double	getFloat()	Returns the float representation of this result.
long	getInteger()	Returns the integer representation of this result.
byte[]	getRaw()	Returns the raw byte array representation of this result.
String	getString()	Returns the string representation of this result.
protected int	onGetClassId()
void	set(ResultNode rhs)	This method must be implemented by all subclasses of this to allow new results to be calculated.

Methods inherited from class com.yahoo.searchlib.expression.ResultNode

compareTo, equals, negate, onCmp

Methods inherited from class com.yahoo.vespa.objects.Identifiable

clone, create, createFromId, deserialize, deserializeOptional, deserializeWithId, equals, getClassId, getRawUtf8Bytes, getUtf8, hashCode, onDeserialize, onSerialize, putUtf8, registerClass, serialize, serializeOptional, serializeWithId, toString, visitMembers

Methods inherited from class com.yahoo.vespa.objects.Selectable

select, select, selectMembers

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

classId

public static final int classId

Constructor Detail

ResultNodeVector

public ResultNodeVector()

Method Detail

onGetClassId

protected int onGetClassId()

Overrides:

onGetClassId in class ResultNode

getInteger

public long getInteger()

Description copied from class: ResultNode

Returns the integer representation of this result.

Specified by:

getInteger in class ResultNode

Returns:

The value of this.

getFloat

public double getFloat()

Description copied from class: ResultNode

Returns the float representation of this result.

Specified by:

getFloat in class ResultNode

Returns:

The value of this.

getString

public String getString()

Description copied from class: ResultNode

Returns the string representation of this result.

Specified by:

getString in class ResultNode

Returns:

The value of this.

getRaw

public byte[] getRaw()

Description copied from class: ResultNode

Returns the raw byte array representation of this result.

Specified by:

getRaw in class ResultNode

Returns:

The value of this.

set

public void set(ResultNode rhs)

Description copied from class: ResultNode

This method must be implemented by all subclasses of this to allow new results to be calculated.

Specified by:

set in class ResultNode

Parameters:

rhs - The node to get the result from.

add

public abstract ResultNodeVector add(ResultNode r)