Package org.apache.vxquery.functions

Class UserDefinedXQueryFunction

java.lang.Object

org.apache.vxquery.functions.Function

org.apache.vxquery.functions.UserDefinedXQueryFunction

All Implemented Interfaces:

org.apache.hyracks.algebricks.core.algebra.functions.IFunctionInfo

public class UserDefinedXQueryFunction
extends Function

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.vxquery.functions.Function

Function.FunctionTag

Field Summary

Fields inherited from class org.apache.vxquery.functions.Function

aggregateEvaluatorFactory, documentOrderPropagationPolicy, fid, qname, scalarEvaluatorFactory, signature, uniqueNodesPropagationPolicy, unnestingEvaluatorFactory

Constructor Summary

Constructors

Constructor	Description
UserDefinedXQueryFunction(QName name, Signature signature, org.apache.hyracks.algebricks.core.algebra.base.ILogicalPlan body)

Method Summary

Modifier and Type	Method	Description
org.apache.hyracks.algebricks.core.algebra.base.ILogicalPlan	getBody()
XQueryVariable[]	getParameters()
Function.FunctionTag	getTag()
void	setBody(org.apache.hyracks.algebricks.core.algebra.base.ILogicalPlan body)
void	setParameters(XQueryVariable[] params)
boolean	useContextImplicitly()

Methods inherited from class org.apache.vxquery.functions.Function

createAggregateEvaluatorFactory, createScalarEvaluatorFactory, createUnnestingEvaluatorFactory, getDocumentOrderPropagationPolicy, getFunctionIdentifier, getName, getSignature, getUniqueNodesPropagationPolicy, hasAggregateEvaluatorFactory, hasScalarEvaluatorFactory, hasUnnestingEvaluatorFactory, isFunctional

Methods inherited from class java.lang.Object

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

Constructor Detail

UserDefinedXQueryFunction

public UserDefinedXQueryFunction(QName name,
                                 Signature signature,
                                 org.apache.hyracks.algebricks.core.algebra.base.ILogicalPlan body)

Method Detail

setBody

public void setBody(org.apache.hyracks.algebricks.core.algebra.base.ILogicalPlan body)

getBody

public org.apache.hyracks.algebricks.core.algebra.base.ILogicalPlan getBody()

getTag

public Function.FunctionTag getTag()

Specified by:

getTag in class Function

getParameters

public XQueryVariable[] getParameters()

setParameters

public void setParameters(XQueryVariable[] params)

useContextImplicitly

public boolean useContextImplicitly()

Specified by:

useContextImplicitly in class Function