Package org.apache.olingo.odata2.core.uri.expression

Class ParameterSet

java.lang.Object

org.apache.olingo.odata2.core.uri.expression.ParameterSet

public class ParameterSet
extends Object

Parameter set is a vector of 1 or more EDM types, it is used to store the possible input and return types of a OData filter operator or OData filter method

See Also:

InfoMethod, InfoBinaryOperator, InfoUnaryOperator

Field Summary

Fields

Modifier and Type	Field	Description
ArrayList<EdmSimpleType>	types

Constructor Summary

Constructors

Constructor	Description
ParameterSet(EdmSimpleType returnType, EdmSimpleType type1, EdmSimpleType type2)
ParameterSet(EdmSimpleType returnType, EdmSimpleType type1, EdmSimpleType type2, EdmSimpleType type3)
ParameterSet(EdmType returnType, EdmSimpleType type1)

Method Summary

Modifier and Type	Method	Description
boolean	equals(List<EdmType> actualParameterTypes, boolean allowPromotion)	Compares a list of EdmTypes with the EdmTypes stored in types.
EdmSimpleType	getFurtherType()
EdmType	getReturnType()
ParameterSet	setFurtherType(EdmSimpleType furtherType)

Methods inherited from class java.lang.Object

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

Field Detail

types

public ArrayList<EdmSimpleType> types

Constructor Detail

ParameterSet

public ParameterSet(EdmType returnType,
                    EdmSimpleType type1)

ParameterSet

public ParameterSet(EdmSimpleType returnType,
                    EdmSimpleType type1,
                    EdmSimpleType type2)

ParameterSet

public ParameterSet(EdmSimpleType returnType,
                    EdmSimpleType type1,
                    EdmSimpleType type2,
                    EdmSimpleType type3)

Method Detail

getReturnType

public EdmType getReturnType()

getFurtherType

public EdmSimpleType getFurtherType()

setFurtherType

public ParameterSet setFurtherType(EdmSimpleType furtherType)

equals

public boolean equals(List<EdmType> actualParameterTypes,
                      boolean allowPromotion)
               throws ExpressionParserInternalError

Compares a list of EdmTypes with the EdmTypes stored in types. The lists are compared sequentially, e.g index N of actualParameterTypes with index N of types. If the input list contains more elements than stored in types (which is allowed when validating the concat method which takes a variable number of input parameters), the actual parameter type is compared against the furtherType.

Parameters:

actualParameterTypes -

allowPromotion -

Returns:

true if equals

Throws:

ExpressionParserInternalError