1 /* 2 * Copyright 2014, Google Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * * Redistributions in binary form must reproduce the above 12 * copyright notice, this list of conditions and the following disclaimer 13 * in the documentation and/or other materials provided with the 14 * distribution. 15 * * Neither the name of Google Inc. nor the names of its 16 * contributors may be used to endorse or promote products derived from 17 * this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 package org.jf.smalidea.psi.stub.element; 33 34 import com.intellij.lang.ASTNode; 35 import com.intellij.psi.PsiElement; 36 import com.intellij.psi.stubs.IStubElementType; 37 import com.intellij.psi.stubs.StubElement; 38 import com.intellij.psi.stubs.StubInputStream; 39 import com.intellij.util.io.StringRef; 40 import org.jetbrains.annotations.NonNls; 41 import org.jetbrains.annotations.NotNull; 42 import org.jetbrains.annotations.Nullable; 43 import org.jf.smalidea.SmaliLanguage; 44 45 import java.io.IOException; 46 47 public abstract class SmaliStubElementType<StubT extends StubElement, PsiT extends PsiElement> 48 extends IStubElementType<StubT, PsiT> { 49 protected SmaliStubElementType(@NotNull @NonNls String debugName) { 50 super(debugName, SmaliLanguage.INSTANCE); 51 } 52 53 public abstract PsiT createPsi(@NotNull ASTNode node); 54 55 @Nullable 56 protected String deserializeNullableString(@NotNull StubInputStream dataStream) throws IOException { 57 StringRef stringRef = dataStream.readName(); 58 if (stringRef == null) { 59 return null; 60 } 61 return stringRef.getString(); 62 } 63 } 64
