/*
* Copyright (c) 2007-2009, Osmorc Development Team
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
* * Neither the name of 'Osmorc Development Team' nor the names of its contributors may be
* used to endorse or promote products derived from this software without specific
* prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.osmorc.manifest.lang.psi.impl;
import com.intellij.extapi.psi.ASTWrapperPsiElement;
import com.intellij.lang.ASTNode;
import com.intellij.psi.PsiElement;
import com.intellij.psi.util.PsiTreeUtil;
import com.intellij.util.IncorrectOperationException;
import org.jetbrains.annotations.NotNull;
import org.osmorc.manifest.lang.psi.AssignmentExpression;
import org.jetbrains.lang.manifest.psi.HeaderValuePart;
/**
* @author Robert F. Beeger (robert@beeger.net)
*/
public abstract class AbstractAssignmentExpression extends ASTWrapperPsiElement implements AssignmentExpression {
public AbstractAssignmentExpression(@NotNull ASTNode node) {
super(node);
}
@Override
public String getName() {
HeaderValuePart namePsi = getNameElement();
String result = namePsi != null ? namePsi.getUnwrappedText() : null;
return result != null ? result : "<unnamed>";
}
@Override
public PsiElement setName(@NotNull String name) throws IncorrectOperationException {
// TODO: Implement
throw new IncorrectOperationException();
}
@Override
public HeaderValuePart getNameElement() {
return PsiTreeUtil.getChildOfType(this, HeaderValuePart.class);
}
@Override
public HeaderValuePart getValueElement() {
HeaderValuePart namePsi = getNameElement();
return namePsi != null ? PsiTreeUtil.getNextSiblingOfType(namePsi, HeaderValuePart.class) : null;
}
@Override
public String getValue() {
HeaderValuePart valuePsi = getValueElement();
String result = valuePsi != null ? valuePsi.getUnwrappedText() : null;
return result != null ? result : "";
}
}