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java.lang.Objectorg.eclipse.persistence.jpa.jpql.Resolver
org.eclipse.persistence.jpa.jpql.IdentificationVariableResolver
public class IdentificationVariableResolver
This Resolver is responsible to resolve the type of an identification variable.
| Constructor Summary | |
|---|---|
IdentificationVariableResolver(Resolver parent,
java.lang.String variableName)
Creates a new IdentificationVariableResolver. |
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| Method Summary | |
|---|---|
void |
accept(ResolverVisitor visitor)
Visits this Resolver by the given visitor. |
IType |
buildType()
Resolves the IType of the property handled by this Resolver. |
ITypeDeclaration |
buildTypeDeclaration()
Resolves the ITypeDeclaration of the property handled by this Resolver. |
IManagedType |
getManagedType()
Returns the IManagedType associated with the field handled by this Resolver. |
IMapping |
getMapping()
Returns the IMapping for the wrapped field. |
java.lang.String |
getVariableName()
Returns the identification variable handled by this Resolver. |
java.lang.String |
toString()
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| Methods inherited from class org.eclipse.persistence.jpa.jpql.Resolver |
|---|
addChild, checkParent, getChild, getParent, getParentManagedType, getParentMapping, getParentType, getParentTypeDeclaration, getProvider, getQuery, getType, getType, getType, getTypeDeclaration, getTypeHelper, getTypeRepository, isNullAllowed, setNullAllowed |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public IdentificationVariableResolver(Resolver parent,
java.lang.String variableName)
IdentificationVariableResolver.
parent - The parent Resolver, which is never nullvariableName - The name of the identification variable, which should never be
null and it should not be an empty string| Method Detail |
|---|
public void accept(ResolverVisitor visitor)
Resolver by the given visitor.
accept in class Resolvervisitor - The visitor to visit this objectpublic IType buildType()
IType of the property handled by this Resolver.
buildType in class ResolverIType that was resolved by this Resolver or the IType for IType.UNRESOLVABLE_TYPE if it could not be resolvedpublic ITypeDeclaration buildTypeDeclaration()
ITypeDeclaration of the property handled by this Resolver.
buildTypeDeclaration in class ResolverITypeDeclaration that was resolved by this Resolver or the
ITypeDeclaration for IType.UNRESOLVABLE_TYPE if it could not be resolvedpublic IManagedType getManagedType()
IManagedType associated with the field handled by this Resolver.
If this Resolver does not handle a field that has a IManagedType, then
null should be returned.
For example: "SELECT e FROM Employee e", the Resolver for
e would be returning the IManagedType for Employee.
getManagedType in class ResolverIManagedType, if it could be resolved; null otherwisepublic IMapping getMapping()
IMapping for the wrapped field.
getMapping in class ResolverIMapping or null if none existspublic java.lang.String getVariableName()
Resolver.
Resolverpublic java.lang.String toString()
toString in class java.lang.Object
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