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public interface Scope
Provides methods which all scopes must implement
See JLS 6.3 for a description of scopes
Method Summary | |
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void |
addDeclaration(ClassNameDeclaration decl)
Add a class declaration to this scope |
void |
addDeclaration(MethodNameDeclaration decl)
Add a method declaration to this scope |
void |
addDeclaration(VariableNameDeclaration decl)
Add a variable declaration to this scope |
NameDeclaration |
addVariableNameOccurrence(NameOccurrence occ)
Adds a NameOccurrence to this scope - only call this after getting a true back from contains() |
boolean |
contains(NameOccurrence occ)
Tests whether or not a NameOccurrence is directly contained in the scope Note that this search is just for this scope - it doesn't go diving into any child scopes. |
java.util.Map<ClassNameDeclaration,java.util.List<NameOccurrence>> |
getClassDeclarations()
Returns a Map (VariableNameDeclaration->List(NameOccurrence,NameOccurrence)) of declarations that exist at this scope |
ClassScope |
getEnclosingClassScope()
Goes searching up the tree for this scope's enclosing ClassScope This is handy if you're buried down in a LocalScope and need to hop up to the ClassScope to find a method name. |
MethodScope |
getEnclosingMethodScope()
Goes searching up the tree for this scope's enclosing MethodScope This is handy if you're buried down in a LocalScope and need to hop up to the MethodScope to find a method parameter. |
SourceFileScope |
getEnclosingSourceFileScope()
Goes searching up the tree for this scope's enclosing SourceFileScope This is handy if you're buried down in a LocalScope and need to hop up to the SourceFileScope to find a class name. |
Scope |
getParent()
Retrieves this scope's parent |
java.util.Map<VariableNameDeclaration,java.util.List<NameOccurrence>> |
getVariableDeclarations()
Returns a Map (VariableNameDeclaration->List(NameOccurrence,NameOccurrence)) of declarations that exist at this scope |
void |
setParent(Scope parent)
Points this scope to its parent |
Method Detail |
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java.util.Map<VariableNameDeclaration,java.util.List<NameOccurrence>> getVariableDeclarations()
java.util.Map<ClassNameDeclaration,java.util.List<NameOccurrence>> getClassDeclarations()
void addDeclaration(ClassNameDeclaration decl)
void addDeclaration(VariableNameDeclaration decl)
void addDeclaration(MethodNameDeclaration decl)
boolean contains(NameOccurrence occ)
NameDeclaration addVariableNameOccurrence(NameOccurrence occ)
void setParent(Scope parent)
Scope getParent()
ClassScope getEnclosingClassScope()
SourceFileScope getEnclosingSourceFileScope()
MethodScope getEnclosingMethodScope()
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