/*
* Copyright (c) 2014 Patrick Scheibe
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package de.halirutan.mathematica.parsing.psi.impl;
import com.intellij.lang.ASTNode;
import com.intellij.psi.PsiElementVisitor;
import de.halirutan.mathematica.parsing.psi.MathematicaVisitor;
import de.halirutan.mathematica.parsing.psi.api.Slot;
import org.jetbrains.annotations.NotNull;
/**
* Implementation of Mathematica symbols which are probably the most important elements of a parse tree. Symbols in
* Mathematica are not only the variables you use. Due to the <em>data is code</em> paradigm of Mathematica, even the
* functions you call like <code>Sqrt[2]</code> are expression having a symbol as head (the <code>Sqrt</code>).
* <p/>
* Symbols with explicit context like <code>Developer`ToPackedArray</code> are parsed as one symbol and this class
* provides methods to separate the parts.
*
* @author patrick (3/28/13)
*/
public class SlotImpl extends ExpressionImpl implements Slot {
public SlotImpl(@NotNull final ASTNode node) {
super(node);
}
@Override
public void accept(@NotNull PsiElementVisitor visitor) {
if (visitor instanceof MathematicaVisitor) {
((MathematicaVisitor) visitor).visitSlot(this);
} else {
super.accept(visitor);
}
}
}