org.eclipse.jdt.core.dom.SimpleName#isDeclaration ( )源码实例Demo

@Override
public boolean consumes(final SemanticToken token) {
	final SimpleName node= token.getNode();
	if (node.isDeclaration()) {
		return false;
	}

	final IBinding binding= token.getBinding();
	if (binding == null || binding.getKind() != IBinding.VARIABLE) {
		return false;
	}

	ITypeBinding currentType= Bindings.getBindingOfParentType(node);
	ITypeBinding declaringType= ((IVariableBinding) binding).getDeclaringClass();
	if (declaringType == null || currentType == declaringType)
		return false;

	return Bindings.isSuperType(declaringType, currentType);
}
 

@Override
public boolean consumes(SemanticToken token) {
	SimpleName node = token.getNode();
	if (node.isDeclaration()) {
		return false;
	}

	IBinding binding = token.getBinding();
	if (binding == null || binding.getKind() != IBinding.METHOD) {
		return false;
	}

	ITypeBinding currentType = Bindings.getBindingOfParentType(node);
	ITypeBinding declaringType = ((IMethodBinding) binding).getDeclaringClass();
	if (currentType == declaringType || currentType == null) {
		return false;
	}

	return Bindings.isSuperType(declaringType, currentType);
}
 

@Override
public boolean consumes(final SemanticToken token) {
	final SimpleName node = token.getNode();
	if (node.isDeclaration()) {
		return false;
	}

	final IBinding binding = token.getBinding();
	if (binding == null || binding.getKind() != IBinding.VARIABLE) {
		return false;
	}

	ITypeBinding currentType = Bindings.getBindingOfParentType(node);
	ITypeBinding declaringType = ((IVariableBinding) binding).getDeclaringClass();
	if (declaringType == null || currentType == declaringType) {
		return false;
	}

	return Bindings.isSuperType(declaringType, currentType);
}
 

@Override
public void endVisit(SimpleName node) {
	if (skipNode(node) || node.isDeclaration()) {
		return;
	}
	IBinding binding = node.resolveBinding();
	if (binding instanceof IVariableBinding) {
		IVariableBinding variable = (IVariableBinding) binding;
		if (!variable.isField()) {
			setFlowInfo(node, new LocalFlowInfo(variable, FlowInfo.READ, fFlowContext));
		}
	} else if (binding instanceof ITypeBinding) {
		ITypeBinding type = (ITypeBinding) binding;
		if (type.isTypeVariable()) {
			setFlowInfo(node, new TypeVariableFlowInfo(type, fFlowContext));
		}
	}
}
 

@Override
public void endVisit(SimpleName node) {
	if (skipNode(node) || node.isDeclaration())
		return;
	IBinding binding= node.resolveBinding();
	if (binding instanceof IVariableBinding) {
		IVariableBinding variable= (IVariableBinding)binding;
		if (!variable.isField()) {
			setFlowInfo(node, new LocalFlowInfo(
				variable,
				FlowInfo.READ,
				fFlowContext));
		}
	} else if (binding instanceof ITypeBinding) {
		ITypeBinding type= (ITypeBinding)binding;
		if (type.isTypeVariable()) {
			setFlowInfo(node, new TypeVariableFlowInfo(type, fFlowContext));
		}
	}
}
 

@Override
public boolean consumes(SemanticToken token) {
	SimpleName node= token.getNode();
	if (node.isDeclaration())
		return false;

	IBinding binding= token.getBinding();
	boolean isAbstractMethod= binding != null && binding.getKind() == IBinding.METHOD && (binding.getModifiers() & Modifier.ABSTRACT) == Modifier.ABSTRACT;
	if (!isAbstractMethod)
		return false;

	// filter out annotation value references
	if (binding != null) {
		ITypeBinding declaringType= ((IMethodBinding)binding).getDeclaringClass();
		if (declaringType.isAnnotation())
			return false;
	}

	return true;
}
 

@Override
public boolean consumes(SemanticToken token) {
	SimpleName node= token.getNode();
	if (node.isDeclaration())
		return false;

	IBinding binding= token.getBinding();
	if (binding == null || binding.getKind() != IBinding.METHOD)
		return false;

	ITypeBinding currentType= Bindings.getBindingOfParentType(node);
	ITypeBinding declaringType= ((IMethodBinding) binding).getDeclaringClass();
	if (currentType == declaringType || currentType == null)
		return false;

	return Bindings.isSuperType(declaringType, currentType);
}
 

@Override
public boolean consumes(SemanticToken token) {
	SimpleName node = token.getNode();
	if (node.isDeclaration()) {
		return false;
	}

	IBinding binding = token.getBinding();
	return binding != null && binding.getKind() == IBinding.METHOD && (binding.getModifiers() & Modifier.STATIC) == Modifier.STATIC;
}
 

@Override
public boolean match(SimpleName candidate, Object s) {
	if (!(s instanceof SimpleName)) {
		return false;
	}

	SimpleName snippet = (SimpleName) s;
	if (candidate.isDeclaration() != snippet.isDeclaration()) {
		return false;
	}

	IBinding cb = candidate.resolveBinding();
	IBinding sb = snippet.resolveBinding();
	if (cb == null || sb == null) {
		return false;
	}
	IVariableBinding vcb = ASTNodes.getVariableBinding(candidate);
	IVariableBinding vsb = ASTNodes.getVariableBinding(snippet);
	if (vcb == null || vsb == null) {
		return Bindings.equals(cb, sb);
	}
	if (!vcb.isField() && !vsb.isField() && Bindings.equals(vcb.getType(), vsb.getType())) {
		SimpleName mapped = fMatch.getMappedName(vsb);
		if (mapped != null) {
			IVariableBinding mappedBinding = ASTNodes.getVariableBinding(mapped);
			if (!Bindings.equals(vcb, mappedBinding)) {
				return false;
			}
		}
		fMatch.addLocal(vsb, candidate);
		return true;
	}
	return Bindings.equals(cb, sb);
}
 

@Override
public boolean visit(SimpleName node) {
	if (node.isDeclaration()) {
		return true;
	}
	IBinding binding = node.resolveBinding();
	if (binding instanceof ITypeBinding) {
		processLocalTypeBinding((ITypeBinding) binding, fSelection.getVisitSelectionMode(node));
	}

	return true;
}
 

@Override
public boolean visit(SimpleName node) {
	ITypeBinding typeBinding = node.resolveTypeBinding();
	if (typeBinding != null && typeBinding.isLocal()) {
		if (node.isDeclaration()) {
			fLocalDefinitions.add(typeBinding);
		} else if (!fLocalDefinitions.contains(typeBinding)) {
			fLocalReferencesToEnclosing.add(node);
		}
	}
	if (typeBinding != null && typeBinding.isTypeVariable()) {
		if (node.isDeclaration()) {
			fLocalDefinitions.add(typeBinding);
		} else if (!fLocalDefinitions.contains(typeBinding)) {
			if (fMethodTypeVariables.contains(typeBinding)) {
				fLocalReferencesToEnclosing.add(node);
			} else {
				fClassTypeVariablesUsed = true;
			}
		}
	}
	IBinding binding = node.resolveBinding();
	if (binding != null && binding.getKind() == IBinding.VARIABLE && !((IVariableBinding) binding).isField()) {
		if (node.isDeclaration()) {
			fLocalDefinitions.add(binding);
		} else if (!fLocalDefinitions.contains(binding)) {
			fLocalReferencesToEnclosing.add(node);
		}
	}
	return super.visit(node);
}
 

@Override
public boolean visit(SimpleName node) {
	if (!node.isDeclaration() && considerBinding(node.resolveBinding(), node)) {
		fReferencingGetter = true;
		fRewriter.replace(node, fRewriter.createStringPlaceholder(fGetter + "()", ASTNode.METHOD_INVOCATION), //$NON-NLS-1$
				createGroupDescription(READ_ACCESS));
	}
	return true;
}
 

@Override
public boolean visit(SimpleName node) {
	if (node.isDeclaration() || isProcessed(node))
		return super.visit(node);
	IBinding binding= node.resolveBinding();
	if (isMovedMember(binding))
		return super.visit(node);

	if (isSourceAccess(binding))
		rewrite(node, fSource);
	return super.visit(node);
}
 

@Override
public boolean visit(SimpleName node) {
	ITypeBinding typeBinding= node.resolveTypeBinding();
	if (typeBinding != null && typeBinding.isLocal()) {
		if (node.isDeclaration()) {
			fLocalDefinitions.add(typeBinding);
		} else if (! fLocalDefinitions.contains(typeBinding)) {
			fLocalReferencesToEnclosing.add(node);
		}
	}
	if (typeBinding != null && typeBinding.isTypeVariable()) {
		if (node.isDeclaration()) {
			fLocalDefinitions.add(typeBinding);
		} else if (! fLocalDefinitions.contains(typeBinding)) {
			if (fMethodTypeVariables.contains(typeBinding)) {
				fLocalReferencesToEnclosing.add(node);
			} else {
				fClassTypeVariablesUsed= true;
			}
		}
	}
	IBinding binding= node.resolveBinding();
	if (binding != null && binding.getKind() == IBinding.VARIABLE && ! ((IVariableBinding)binding).isField()) {
		if (node.isDeclaration()) {
			fLocalDefinitions.add(binding);
		} else if (! fLocalDefinitions.contains(binding)) {
			fLocalReferencesToEnclosing.add(node);
		}
	}
	return super.visit(node);
}
 

@Override
public boolean match(SimpleName candidate, Object s) {
	if (!(s instanceof SimpleName))
		return false;

	SimpleName snippet= (SimpleName)s;
	if (candidate.isDeclaration() != snippet.isDeclaration())
		return false;

	IBinding cb= candidate.resolveBinding();
	IBinding sb= snippet.resolveBinding();
	if (cb == null || sb == null)
		return false;
	IVariableBinding vcb= ASTNodes.getVariableBinding(candidate);
	IVariableBinding vsb= ASTNodes.getVariableBinding(snippet);
	if (vcb == null || vsb == null)
		return Bindings.equals(cb, sb);
	if (!vcb.isField() && !vsb.isField() && Bindings.equals(vcb.getType(), vsb.getType())) {
		SimpleName mapped= fMatch.getMappedName(vsb);
		if (mapped != null) {
			IVariableBinding mappedBinding= ASTNodes.getVariableBinding(mapped);
			if (!Bindings.equals(vcb, mappedBinding))
				return false;
		}
		fMatch.addLocal(vsb, candidate);
		return true;
	}
	return Bindings.equals(cb, sb);
}
 

@Override
public boolean visit(SimpleName node) {
	if (node.isDeclaration())
		return true;
	IBinding binding= node.resolveBinding();
	if (binding instanceof ITypeBinding)
		processLocalTypeBinding((ITypeBinding) binding, fSelection.getVisitSelectionMode(node));

	return true;
}
 

@Override
public boolean visit(SimpleName node) {
	IVariableBinding binding= null;
	if (node.isDeclaration() || !considerNode(node) || (binding= ASTNodes.getLocalVariableBinding(node)) == null)
		return false;
	handleReferenceToLocal(node, binding);
	return true;
}
 

@Override
public boolean visit(SimpleName node) {
	if (!node.isDeclaration() && considerBinding(node.resolveBinding(), node)) {
		fReferencingGetter= true;
		fRewriter.replace(
			node,
			fRewriter.createStringPlaceholder(fGetter + "()", ASTNode.METHOD_INVOCATION), //$NON-NLS-1$
			createGroupDescription(READ_ACCESS));
	}
	return true;
}
 

@Override
public boolean consumes(SemanticToken token) {
	SimpleName node= token.getNode();
	if (node.isDeclaration())
		return false;

	IBinding binding= token.getBinding();
	return binding != null && binding.getKind() == IBinding.METHOD && (binding.getModifiers() & Modifier.STATIC) == Modifier.STATIC;
}
 

@Override
public boolean visit(SimpleName node) {
	if (! node.isDeclaration() && isMovedMember(node.resolveBinding()) && ! isProcessed(node))
		rewrite(node, fTarget);
	return false;
}