org.apache.olingo.commons.api.edm.annotation

Interface EdmConstantExpression

All Superinterfaces:

EdmExpression

public interface EdmConstantExpression
extends EdmExpression

Represents a constant expression

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.olingo.commons.api.edm.annotation.EdmExpression

EdmExpression.EdmExpressionType

Method Summary

Modifier and Type	Method and Description
List<String>	asEnumMembers() A list of enum members or empty list if this expression is of type primitive or geospatial.
Geospatial	asGeospatial() Return the geospatial object or null if this expression is of type primitive or enum.
Object	asPrimitive() The value object of this expression or null if it is of type enum or geospatial.
String	getEnumTypeName() Return the Enum type name or null if this expression is of type primitive or geospatial.
String	getValueAsString() Returns the value of the expression as String.

Methods inherited from interface org.apache.olingo.commons.api.edm.annotation.EdmExpression

asConstant, asDynamic, getExpressionName, getExpressionType, isConstant, isDynamic

Method Detail

asPrimitive

Object asPrimitive()

The value object of this expression or null if it is of type enum or geospatial.

Returns:

a value object or null

asEnumMembers

List<String> asEnumMembers()

A list of enum members or empty list if this expression is of type primitive or geospatial.

Returns:

a list of all enum members or empty list

getEnumTypeName

String getEnumTypeName()

Return the Enum type name or null if this expression is of type primitive or geospatial.

Returns:

enum type name or null

asGeospatial

Geospatial asGeospatial()

Return the geospatial object or null if this expression is of type primitive or enum.

Returns:

geospatial object or null

getValueAsString

String getValueAsString()

Returns the value of the expression as String.

Returns:

String representation of the expression