/*
* Copyright 2000-2013 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.coldFusion.model.psi.impl;
import com.intellij.coldFusion.model.CfmlScopesInfo;
import com.intellij.coldFusion.model.lexer.CfscriptTokenTypes;
import com.intellij.coldFusion.model.parsers.CfmlElementTypes;
import com.intellij.coldFusion.model.psi.CfmlCompositeElement;
import com.intellij.coldFusion.model.psi.CfmlParameter;
import com.intellij.coldFusion.model.psi.CfmlVariable;
import com.intellij.lang.ASTNode;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiType;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
/**
* @author vnikolaenko
* Time: 13:57:29
*/
public class CfmlFunctionParameterImpl extends CfmlCompositeElement implements CfmlParameter, CfmlVariable {
public static final CfmlFunctionParameterImpl[] EMPTY_ARRAY = new CfmlFunctionParameterImpl[0];
public CfmlFunctionParameterImpl(@NotNull ASTNode node) {
super(node);
}
public PsiElement setName(@NonNls @NotNull String name) throws IncorrectOperationException {
throw new IncorrectOperationException();
}
public PsiType getPsiType() {
return null;
}
@NotNull
@Override
public String getName() {
final PsiElement parameterName = findChildByType(CfscriptTokenTypes.IDENTIFIER);
if (parameterName != null) {
return parameterName.getText();
}
return "";
}
public boolean isRequired() {
final PsiElement element = findChildByType(CfscriptTokenTypes.REQUIRED_KEYWORD);
return element != null;
}
public String getType() {
final PsiElement typeElement = findChildByType(CfmlElementTypes.TYPE);
if (typeElement != null) {
return typeElement.getText();
}
return null;
}
@Override
public int getProvidedScope() {
return CfmlScopesInfo.ARGUMENTS_SCOPE;
}
public boolean isTrulyDeclaration() {
return true;
}
public PsiElement getNameIdentifier() {
return getNavigationElement();
}
@NotNull
@Override
public PsiElement getNavigationElement() {
final PsiElement parameterName = findChildByType(CfscriptTokenTypes.IDENTIFIER);
return parameterName != null ? parameterName : super.getNavigationElement();
}
@NotNull
public String getlookUpString() {
return getName();
}
}