/*
 * Copyright 2013-2017 consulo.io
 *
 * 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 consulo.csharp.lang.psi.impl.source;

import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import consulo.annotations.RequiredReadAction;
import consulo.csharp.lang.psi.CSharpElementVisitor;
import com.intellij.lang.ASTNode;
import com.intellij.psi.PsiElement;
import com.intellij.psi.ResolveState;
import com.intellij.psi.scope.PsiScopeProcessor;

/**
 * @author VISTALL
 * @since 13.03.2016
 */
public class CSharpLinqQueryContinuationImpl extends CSharpElementImpl
{
	public CSharpLinqQueryContinuationImpl(@NotNull ASTNode node)
	{
		super(node);
	}

	@NotNull
	@RequiredReadAction
	public CSharpLinqIntoClauseImpl getIntoClause()
	{
		return findNotNullChildByClass(CSharpLinqIntoClauseImpl.class);
	}

	@Nullable
	public CSharpLinqQueryBodyImpl getQueryBody()
	{
		return findChildByClass(CSharpLinqQueryBodyImpl.class);
	}

	@Override
	public void accept(@NotNull CSharpElementVisitor visitor)
	{
		visitor.visitLinqQueryContinuation(this);
	}

	@Override
	@RequiredReadAction
	public boolean processDeclarations(@NotNull PsiScopeProcessor processor, @NotNull ResolveState state, PsiElement lastParent, @NotNull PsiElement place)
	{
		CSharpLinqIntoClauseImpl intoClause = getIntoClause();
		return intoClause.processDeclarations(processor, state, lastParent, place);
	}
}