Snap for 4632767 from 1afe9e0652b9b53edade5aa276162abe27b32a67 to pi-releaseandroid-wear-9.0.0_r9android-wear-9.0.0_r8android-wear-9.0.0_r7android-wear-9.0.0_r6android-wear-9.0.0_r5android-wear-9.0.0_r4android-wear-9.0.0_r3android-wear-9.0.0_r23android-wear-9.0.0_r22android-wear-9.0.0_r21android-wear-9.0.0_r20android-wear-9.0.0_r2android-wear-9.0.0_r19android-wear-9.0.0_r18android-wear-9.0.0_r17android-wear-9.0.0_r16android-wear-9.0.0_r15android-wear-9.0.0_r14android-wear-9.0.0_r13android-wear-9.0.0_r12android-wear-9.0.0_r11android-wear-9.0.0_r10android-wear-9.0.0_r1android-vts-9.0_r9android-vts-9.0_r8android-vts-9.0_r7android-vts-9.0_r6android-vts-9.0_r5android-vts-9.0_r4android-vts-9.0_r14android-vts-9.0_r13android-vts-9.0_r12android-vts-9.0_r11android-vts-9.0_r10android-cts-9.0_r9android-cts-9.0_r8android-cts-9.0_r7android-cts-9.0_r6android-cts-9.0_r5android-cts-9.0_r4android-cts-9.0_r3android-cts-9.0_r2android-cts-9.0_r13android-cts-9.0_r12android-cts-9.0_r11android-cts-9.0_r10android-cts-9.0_r1android-9.0.0_r9android-9.0.0_r8android-9.0.0_r7android-9.0.0_r60android-9.0.0_r6android-9.0.0_r59android-9.0.0_r58android-9.0.0_r57android-9.0.0_r56android-9.0.0_r55android-9.0.0_r54android-9.0.0_r53android-9.0.0_r52android-9.0.0_r51android-9.0.0_r50android-9.0.0_r5android-9.0.0_r49android-9.0.0_r48android-9.0.0_r3android-9.0.0_r2android-9.0.0_r18android-9.0.0_r17android-9.0.0_r10android-9.0.0_r1security-pi-releasepie-vts-releasepie-security-releasepie-s2-releasepie-release-2pie-releasepie-r2-s2-releasepie-r2-s1-releasepie-r2-releasepie-platform-releasepie-gsipie-cuttlefish-testingpie-cts-release

Change-Id: Ibe65883e94ed5a7272dff3f100393987a1cf3da2

1 files changed, 200 insertions, 0 deletions

diff --git a/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javaparsermodel/contexts/StatementContext.java b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javaparsermodel/contexts/StatementContext.java
new file mode 100644
index 000000000..8acab7a8a
--- /dev/null
+++ b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javaparsermodel/contexts/StatementContext.java
@@ -0,0 +1,200 @@
+/*
+ * Copyright 2016 Federico Tomassetti
+ *
+ * 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 com.github.javaparser.symbolsolver.javaparsermodel.contexts;
+
+import com.github.javaparser.ast.expr.LambdaExpr;
+import com.github.javaparser.ast.nodeTypes.NodeWithStatements;
+import com.github.javaparser.ast.stmt.IfStmt;
+import com.github.javaparser.ast.stmt.Statement;
+import com.github.javaparser.resolution.declarations.ResolvedMethodDeclaration;
+import com.github.javaparser.resolution.declarations.ResolvedTypeDeclaration;
+import com.github.javaparser.resolution.declarations.ResolvedValueDeclaration;
+import com.github.javaparser.resolution.types.ResolvedType;
+import com.github.javaparser.symbolsolver.core.resolution.Context;
+import com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFactory;
+import com.github.javaparser.symbolsolver.model.resolution.SymbolReference;
+import com.github.javaparser.symbolsolver.model.resolution.TypeSolver;
+import com.github.javaparser.symbolsolver.model.resolution.Value;
+import com.github.javaparser.symbolsolver.resolution.SymbolDeclarator;
+
+import java.util.List;
+import java.util.Optional;
+
+import static com.github.javaparser.symbolsolver.javaparser.Navigator.requireParentNode;
+
+/**
+ * @author Federico Tomassetti
+ */
+public class StatementContext<N extends Statement> extends AbstractJavaParserContext<N> {
+
+    public StatementContext(N wrappedNode, TypeSolver typeSolver) {
+        super(wrappedNode, typeSolver);
+    }
+
+    public static SymbolReference<? extends ResolvedValueDeclaration> solveInBlock(String name, TypeSolver typeSolver, Statement stmt) {
+        if (!(requireParentNode(stmt) instanceof NodeWithStatements)) {
+            throw new IllegalArgumentException();
+        }
+        NodeWithStatements<?> blockStmt = (NodeWithStatements<?>) requireParentNode(stmt);
+        int position = -1;
+        for (int i = 0; i < blockStmt.getStatements().size(); i++) {
+            if (blockStmt.getStatements().get(i).equals(stmt)) {
+                position = i;
+            }
+        }
+        if (position == -1) {
+            throw new RuntimeException();
+        }
+        for (int i = position - 1; i >= 0; i--) {
+            SymbolDeclarator symbolDeclarator = JavaParserFactory.getSymbolDeclarator(blockStmt.getStatements().get(i), typeSolver);
+            SymbolReference<? extends ResolvedValueDeclaration> symbolReference = solveWith(symbolDeclarator, name);
+            if (symbolReference.isSolved()) {
+                return symbolReference;
+            }
+        }
+
+        // if nothing is found we should ask the parent context
+        return JavaParserFactory.getContext(requireParentNode(stmt), typeSolver).solveSymbol(name, typeSolver);
+    }
+
+    public static Optional<Value> solveInBlockAsValue(String name, TypeSolver typeSolver, Statement stmt) {
+        if (!(requireParentNode(stmt) instanceof NodeWithStatements)) {
+            throw new IllegalArgumentException();
+        }
+        NodeWithStatements<?> blockStmt = (NodeWithStatements<?>) requireParentNode(stmt);
+        int position = -1;
+        for (int i = 0; i < blockStmt.getStatements().size(); i++) {
+            if (blockStmt.getStatements().get(i).equals(stmt)) {
+                position = i;
+            }
+        }
+        if (position == -1) {
+            throw new RuntimeException();
+        }
+        for (int i = position - 1; i >= 0; i--) {
+            SymbolDeclarator symbolDeclarator = JavaParserFactory.getSymbolDeclarator(blockStmt.getStatements().get(i), typeSolver);
+            SymbolReference<? extends ResolvedValueDeclaration> symbolReference = solveWith(symbolDeclarator, name);
+            if (symbolReference.isSolved()) {
+                return Optional.of(Value.from(symbolReference.getCorrespondingDeclaration()));
+            }
+        }
+
+        // if nothing is found we should ask the parent context
+        return JavaParserFactory.getContext(requireParentNode(stmt), typeSolver).solveSymbolAsValue(name, typeSolver);
+    }
+
+    @Override
+    public Optional<Value> solveSymbolAsValue(String name, TypeSolver typeSolver) {
+
+        // if we're in a multiple Variable declaration line (for ex: double a=0, b=a;)
+        SymbolDeclarator symbolDeclarator = JavaParserFactory.getSymbolDeclarator(wrappedNode, typeSolver);
+        Optional<Value> symbolReference = solveWithAsValue(symbolDeclarator, name, typeSolver);
+        if (symbolReference.isPresent()) {
+            return symbolReference;
+        }
+
+        // we should look in all the statements preceding, treating them as SymbolDeclarators
+        if (requireParentNode(wrappedNode) instanceof com.github.javaparser.ast.body.MethodDeclaration) {
+            return getParent().solveSymbolAsValue(name, typeSolver);
+        }
+        if (requireParentNode(wrappedNode) instanceof LambdaExpr) {
+            return getParent().solveSymbolAsValue(name, typeSolver);
+        }
+        if (requireParentNode(wrappedNode) instanceof IfStmt) {
+            return getParent().solveSymbolAsValue(name, typeSolver);
+        }
+        if (!(requireParentNode(wrappedNode) instanceof NodeWithStatements)) {
+            return getParent().solveSymbolAsValue(name, typeSolver);
+        }
+        NodeWithStatements<?> nodeWithStmt = (NodeWithStatements<?>) requireParentNode(wrappedNode);
+        int position = -1;
+        for (int i = 0; i < nodeWithStmt.getStatements().size(); i++) {
+            if (nodeWithStmt.getStatements().get(i).equals(wrappedNode)) {
+                position = i;
+            }
+        }
+        if (position == -1) {
+            throw new RuntimeException();
+        }
+        for (int i = position - 1; i >= 0; i--) {
+            symbolDeclarator = JavaParserFactory.getSymbolDeclarator(nodeWithStmt.getStatements().get(i), typeSolver);
+            symbolReference = solveWithAsValue(symbolDeclarator, name, typeSolver);
+            if (symbolReference.isPresent()) {
+                return symbolReference;
+            }
+        }
+
+        // if nothing is found we should ask the parent context
+        Context parentContext = getParent();
+        return parentContext.solveSymbolAsValue(name, typeSolver);
+    }
+
+    @Override
+    public SymbolReference<? extends ResolvedValueDeclaration> solveSymbol(String name, TypeSolver typeSolver) {
+
+        // if we're in a multiple Variable declaration line (for ex: double a=0, b=a;)
+        SymbolDeclarator symbolDeclarator = JavaParserFactory.getSymbolDeclarator(wrappedNode, typeSolver);
+        SymbolReference<? extends ResolvedValueDeclaration> symbolReference = solveWith(symbolDeclarator, name);
+        if (symbolReference.isSolved()) {
+            return symbolReference;
+        }
+
+        // we should look in all the statements preceding, treating them as SymbolDeclarators
+        if (requireParentNode(wrappedNode) instanceof com.github.javaparser.ast.body.MethodDeclaration) {
+            return getParent().solveSymbol(name, typeSolver);
+        }
+        if (requireParentNode(wrappedNode) instanceof com.github.javaparser.ast.body.ConstructorDeclaration) {
+            return getParent().solveSymbol(name, typeSolver);
+        }
+        if (requireParentNode(wrappedNode) instanceof LambdaExpr) {
+            return getParent().solveSymbol(name, typeSolver);
+        }
+        if (!(requireParentNode(wrappedNode) instanceof NodeWithStatements)) {
+            return getParent().solveSymbol(name, typeSolver);
+        }
+        NodeWithStatements<?> nodeWithStmt = (NodeWithStatements<?>) requireParentNode(wrappedNode);
+        int position = -1;
+        for (int i = 0; i < nodeWithStmt.getStatements().size(); i++) {
+            if (nodeWithStmt.getStatements().get(i).equals(wrappedNode)) {
+                position = i;
+            }
+        }
+        if (position == -1) {
+            throw new RuntimeException();
+        }
+        for (int i = position - 1; i >= 0; i--) {
+            symbolDeclarator = JavaParserFactory.getSymbolDeclarator(nodeWithStmt.getStatements().get(i), typeSolver);
+            symbolReference = solveWith(symbolDeclarator, name);
+            if (symbolReference.isSolved()) {
+                return symbolReference;
+            }
+        }
+
+        // if nothing is found we should ask the parent context
+        return getParent().solveSymbol(name, typeSolver);
+    }
+
+    @Override
+    public SymbolReference<ResolvedMethodDeclaration> solveMethod(String name, List<ResolvedType> argumentsTypes, boolean staticOnly, TypeSolver typeSolver) {
+        return getParent().solveMethod(name, argumentsTypes, false, typeSolver);
+    }
+
+    @Override
+    public SymbolReference<ResolvedTypeDeclaration> solveType(String name, TypeSolver typeSolver) {
+        return getParent().solveType(name, typeSolver);
+    }
+}