Package com.yahoo.searchlib.expression
Class RelevanceNode
java.lang.Object
com.yahoo.vespa.objects.Selectable
com.yahoo.vespa.objects.Identifiable
com.yahoo.searchlib.expression.ExpressionNode
com.yahoo.searchlib.expression.RelevanceNode
- All Implemented Interfaces:
Serializable
,Cloneable
This abstract expression node represents a function to execute.
- Author:
- baldersheim, Simon Thoresen Hult
- See Also:
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Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionclone()
protected boolean
Get the result of this expression.protected void
onDeserialize
(com.yahoo.vespa.objects.Deserializer buf) boolean
protected int
void
protected void
onSerialize
(com.yahoo.vespa.objects.Serializer buf) void
visitMembers
(com.yahoo.vespa.objects.ObjectVisitor visitor) Methods inherited from class com.yahoo.searchlib.expression.ExpressionNode
equals, execute, executeIterative, onArgument, prepare
Methods inherited from class com.yahoo.vespa.objects.Identifiable
create, createFromId, deserialize, deserializeOptional, deserializeWithId, equals, getClassId, getRawUtf8Bytes, getUtf8, hashCode, putUtf8, registerClass, serialize, serializeOptional, serializeWithId, toString
Methods inherited from class com.yahoo.vespa.objects.Selectable
select, select, selectMembers
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Field Details
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classId
public static final int classId
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Constructor Details
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RelevanceNode
public RelevanceNode()
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Method Details
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onPrepare
public void onPrepare()- Overrides:
onPrepare
in classExpressionNode
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onExecute
public boolean onExecute()- Overrides:
onExecute
in classExpressionNode
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onGetClassId
protected int onGetClassId()- Overrides:
onGetClassId
in classExpressionNode
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onSerialize
protected void onSerialize(com.yahoo.vespa.objects.Serializer buf) - Overrides:
onSerialize
in classExpressionNode
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onDeserialize
protected void onDeserialize(com.yahoo.vespa.objects.Deserializer buf) - Overrides:
onDeserialize
in classExpressionNode
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clone
- Overrides:
clone
in classExpressionNode
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visitMembers
public void visitMembers(com.yahoo.vespa.objects.ObjectVisitor visitor) - Overrides:
visitMembers
in classExpressionNode
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getResult
Description copied from class:ExpressionNode
Get the result of this expression.- Specified by:
getResult
in classExpressionNode
- Returns:
- the result as a ResultNode.
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equalsExpression
- Specified by:
equalsExpression
in classExpressionNode
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