smalidea/src/main/java/org/jf/smalidea/psi/impl/SmaliCatchStatement.java

/*
 * Copyright 2014, Google Inc.
 * 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.
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 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
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 * 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
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 */

package org.jf.smalidea.psi.impl;

import com.intellij.psi.tree.IElementType;
import org.jetbrains.annotations.Nullable;
import org.jf.smalidea.psi.SmaliCompositeElementFactory;
import org.jf.smalidea.psi.SmaliElementTypes;

public class SmaliCatchStatement extends SmaliCompositeElement {
    public static final SmaliCompositeElementFactory FACTORY = new SmaliCompositeElementFactory() {
        @Override public SmaliCompositeElement createElement() {
            return new SmaliCatchStatement();
        }
    };

    public SmaliCatchStatement() {
        super(SmaliElementTypes.CATCH_STATEMENT);
    }

    protected SmaliCatchStatement(IElementType elementType) {
        super(elementType);
    }

    @Nullable
    public SmaliClassTypeElement getExceptionType() {
        return findChildByClass(SmaliClassTypeElement.class);
    }

    @Nullable
    public SmaliLabelReference getStartLabel() {
        return findChildByClass(SmaliLabelReference.class);
    }

    @Nullable
    public SmaliLabelReference getEndLabel() {
        SmaliLabelReference startLabel = getStartLabel();
        if (startLabel == null) {
            return null;
        }
        return startLabel.findNextSiblingByClass(SmaliLabelReference.class);
    }

    @Nullable
    public SmaliLabelReference getHandlerLabel() {
        SmaliLabelReference endLabel = getEndLabel();
        if (endLabel == null) {
            return null;
        }
        return endLabel.findNextSiblingByClass(SmaliLabelReference.class);
    }
}