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org.eclipse.jst.jsf.designtime.resolver
Class AbstractSymbolContextResolver

java.lang.Object
  extended by 
org.eclipse.jst.jsf.designtime.resolver.AbstractSymbolContextResolver
All Implemented Interfaces:
IContextResolver, IDocumentContextResolver, ISymbolContextResolver
Direct Known Subclasses:
CachingSymbolContextResolver

public abstract class AbstractSymbolContextResolver
extends java.lang.Object
implements ISymbolContextResolver

An abstract that should sub-classed by clients wishing to implement the ISymbolContextResolver interface


Constructor Summary
AbstractSymbolContextResolver ()
           
 
Method Summary
abstract  boolean canResolveContext ( IModelContext modelContext)
           
abstract   ISymbol[] getAllVariables ()
           
abstract   IMethodSymbol getMethod ( IObjectSymbol base, java.lang.Object methodName)
           
abstract   ISymbol[] getMethods ( IObjectSymbol base)
           
abstract   ISymbol[] getProperties ( ISymbol symbol)
           
abstract   ISymbol getProperty ( ISymbol symbol, java.lang.Object propertyName)
           
abstract   ISymbol getVariable (java.lang.String name)
          Gets the most appropriate symbol in the current context based on name.
 boolean hasSameResolution ( IModelContext modelContext)
          Default implementation We should avoid returning true unless we are positive that changing to this context won't change the way symbols are resolved.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AbstractSymbolContextResolver

public AbstractSymbolContextResolver()
Method Detail

getAllVariables

public abstract 
ISymbol[] getAllVariables()
Specified by:
getAllVariables in interface ISymbolContextResolver
Returns:
all valid symbols in the current context

getMethod

public abstract 
IMethodSymbol getMethod(
IObjectSymbol base,
                                        java.lang.Object methodName)
Specified by:
getMethod in interface ISymbolContextResolver
Returns:
the method of base matching methodName or null if not found

getMethods

public abstract 
ISymbol[] getMethods(
IObjectSymbol base)
Specified by:
getMethods in interface ISymbolContextResolver
Returns:
all methods belonging to base

getProperties

public abstract 
ISymbol[] getProperties(
ISymbol symbol)
Specified by:
getProperties in interface ISymbolContextResolver
Returns:
all properties of symbol

getProperty

public abstract 
ISymbol getProperty(
ISymbol symbol,
                                    java.lang.Object propertyName)
Specified by:
getProperty in interface ISymbolContextResolver
Returns:
the property symbol called propertyName or null if not found

getVariable

public abstract 
ISymbol getVariable(java.lang.String name)
Description copied from interface: ISymbolContextResolver
Gets the most appropriate symbol in the current context based on name. Most "appropriate" may take into account scoping and other rules.

Specified by:
getVariable in interface ISymbolContextResolver
Returns:
a symbol

canResolveContext

public abstract boolean canResolveContext(
IModelContext modelContext)
Specified by:
canResolveContext in interface IContextResolver
Returns:
true if this resolver can resolve context information based on this context

hasSameResolution

public boolean hasSameResolution(
IModelContext modelContext)
Default implementation We should avoid returning true unless we are positive that changing to this context won't change the way symbols are resolved.

Specified by:
hasSameResolution in interface ISymbolContextResolver
Returns:
true if the instance of this resolver would resolve everything exactly the same with this modelContext. False otherwise.



 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire