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java.lang.Objectde.intarsys.tools.functor.EmptyDeclarationBlock
public class EmptyDeclarationBlock
Helper implementation for an empty declaration block.
Constructor Summary | |
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EmptyDeclarationBlock()
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Method Summary | |
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IFunctorCall |
accept(IFunctorCall call)
Apply this declaration to call . |
java.lang.Object |
getDeclarationContext()
An optional declaration context. |
IDeclaration[] |
getDeclarations()
The array of IDeclaration instances in this block. |
boolean |
isBlock()
true if this declaration has child elements itself. |
int |
size()
The number of declarations in this block. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public EmptyDeclarationBlock()
Method Detail |
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public IFunctorCall accept(IFunctorCall call) throws DeclarationException
IDeclaration
call
.
The semantics of this method is up to the designer.
accept
in interface IDeclaration
call
- The IFunctorCall
to be modified.
IFunctorCall
.
DeclarationException
public java.lang.Object getDeclarationContext()
IDeclaration
IFunctorCall
later and has parsed some
declarations on startup.
getDeclarationContext
in interface IDeclaration
public IDeclaration[] getDeclarations()
IDeclarationBlock
IDeclaration
instances in this block.
getDeclarations
in interface IDeclarationBlock
IDeclaration
instances in this block.public boolean isBlock()
IDeclaration
true
if this declaration has child elements itself.
A IDeclarationElement
may be a IDeclarationBlock
,
supporting nested declarations. You should not use "instanceof
IDeclarationBlock" to check this behavior but this method.
isBlock
in interface IDeclaration
true
if this declaration has child elements
itself.public int size()
IDeclarationBlock
size
in interface IDeclarationBlock
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