Java CommonTreeNodeStream類代碼示例

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
public static List<ExecutionPlan> parse(String source) throws SiddhiParserException {
    try {
        SiddhiQLGrammarLexer lexer = new SiddhiQLGrammarLexer();
        lexer.setCharStream(new ANTLRStringStream(source));
        CommonTokenStream tokens = new CommonTokenStream(lexer);
        SiddhiQLGrammarParser parser = new SiddhiQLGrammarParser(tokens);

        SiddhiQLGrammarParser.executionPlan_return r = parser.executionPlan();
        CommonTree t = (CommonTree) r.getTree();

        CommonTreeNodeStream nodes = new CommonTreeNodeStream(t);
        nodes.setTokenStream(tokens);
        SiddhiQLGrammarWalker walker = new SiddhiQLGrammarWalker(nodes);
        return walker.executionPlan();
    } catch (Throwable e) {
        throw new SiddhiParserException(e.getMessage(), e);
    }
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
public static StreamDefinition parseStreamDefinition(String source) throws SiddhiParserException {
    try {
        SiddhiQLGrammarLexer lexer = new SiddhiQLGrammarLexer();
        lexer.setCharStream(new ANTLRStringStream(source));
        CommonTokenStream tokens = new CommonTokenStream(lexer);
        SiddhiQLGrammarParser parser = new SiddhiQLGrammarParser(tokens);

        SiddhiQLGrammarParser.definitionStreamFinal_return r = parser.definitionStreamFinal();
        CommonTree t = (CommonTree) r.getTree();

        CommonTreeNodeStream nodes = new CommonTreeNodeStream(t);
        nodes.setTokenStream(tokens);
        SiddhiQLGrammarWalker walker = new SiddhiQLGrammarWalker(nodes);
        return walker.definitionStreamFinal();
    } catch (Throwable e) {
        throw new SiddhiParserException(e.getMessage(), e);
    }
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
public static TableDefinition parseTableDefinition(String source) throws SiddhiParserException {
    try {
        SiddhiQLGrammarLexer lexer = new SiddhiQLGrammarLexer();
        lexer.setCharStream(new ANTLRStringStream(source));
        CommonTokenStream tokens = new CommonTokenStream(lexer);
        SiddhiQLGrammarParser parser = new SiddhiQLGrammarParser(tokens);

        SiddhiQLGrammarParser.definitionTableFinal_return r = parser.definitionTableFinal();
        CommonTree t = (CommonTree) r.getTree();

        CommonTreeNodeStream nodes = new CommonTreeNodeStream(t);
        nodes.setTokenStream(tokens);
        SiddhiQLGrammarWalker walker = new SiddhiQLGrammarWalker(nodes);
        return walker.definitionTableFinal();
    } catch (Throwable e) {
        throw new SiddhiParserException(e.getMessage(), e);
    }
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
public static PartitionDefinition parsePartitionDefinition(String source) throws SiddhiParserException {
    try {
        SiddhiQLGrammarLexer lexer = new SiddhiQLGrammarLexer();
        lexer.setCharStream(new ANTLRStringStream(source));
        CommonTokenStream tokens = new CommonTokenStream(lexer);
        SiddhiQLGrammarParser parser = new SiddhiQLGrammarParser(tokens);

        SiddhiQLGrammarParser.definitionPartitionFinal_return r = parser.definitionPartitionFinal();
        CommonTree t = (CommonTree) r.getTree();

        CommonTreeNodeStream nodes = new CommonTreeNodeStream(t);
        nodes.setTokenStream(tokens);
        SiddhiQLGrammarWalker walker = new SiddhiQLGrammarWalker(nodes);
        return walker.definitionPartitionFinal();
    } catch (Throwable e) {
        throw new SiddhiParserException(e.getMessage(), e);
    }
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
public static Query parseQuery(String source) throws SiddhiParserException {
    try {
        SiddhiQLGrammarLexer lexer = new SiddhiQLGrammarLexer();
        lexer.setCharStream(new ANTLRStringStream(source));
        CommonTokenStream tokens = new CommonTokenStream(lexer);
        SiddhiQLGrammarParser parser = new SiddhiQLGrammarParser(tokens);

        SiddhiQLGrammarParser.queryFinal_return r = parser.queryFinal();
        CommonTree t = (CommonTree) r.getTree();

        CommonTreeNodeStream nodes = new CommonTreeNodeStream(t);
        nodes.setTokenStream(tokens);
        SiddhiQLGrammarWalker walker = new SiddhiQLGrammarWalker(nodes);
        return walker.queryFinal();
    } catch (Throwable e) {
        throw new SiddhiParserException(e.getMessage(), e);
    }
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
private void runTestFor(String script) throws RecognitionException {
    ReflexLexer lexer = new ReflexLexer();
    lexer.setCharStream(new ANTLRStringStream(script));
    CommonTokenStream tokens = new CommonTokenStream(lexer);
    ReflexParser parser = new ReflexParser(tokens);
    CommonTree tree = (CommonTree) parser.parse().getTree();

    /*
     * DOTTreeGenerator gen = new DOTTreeGenerator(); StringTemplate st =
     * gen.toDOT(tree); System.out.println(st);
     */

    CommonTreeNodeStream nodes = new CommonTreeNodeStream(tree);
    ReflexTreeWalker walker = new ReflexTreeWalker(nodes, parser.languageRegistry);
    HttpLoginApi loginApi = new HttpLoginApi("http://localhost:8665/rapture", new SimpleCredentialsProvider("rapture", "rapture"));
    loginApi.login();
    HttpUserApi userApi = new HttpUserApi(loginApi);
    ApiVersion version = userApi.getServerApiVersion();
    System.out.println("version is " + version.getMajor() + ":" + version.getMinor());

    walker.getReflexHandler().setApi(new ScriptClient(loginApi));

    ReflexNode returned = walker.walk();
    System.out.println(returned == null ? "null" : returned.evaluateWithoutScope(new ReflexPrintingDebugger()));
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
protected void runSuspendTestFor(String fileName) throws RecognitionException {
    ReflexLexer lexer = new ReflexLexer();
    lexer.setCharStream(new ANTLRStringStream(getResourceAsString(this, fileName)));
    CommonTokenStream tokens = new CommonTokenStream(lexer);
    ReflexParser parser = new ReflexParser(tokens);
    CommonTree tree = (CommonTree) parser.parse().getTree();

    /*
     * DOTTreeGenerator gen = new DOTTreeGenerator(); StringTemplate st =
     * gen.toDOT(tree); System.out.println(st);
     */

    CommonTreeNodeStream nodes = new CommonTreeNodeStream(tree);
    ReflexTreeWalker walker = new ReflexTreeWalker(nodes, parser.languageRegistry);
    ReflexNode returned = walker.walk();
    ReflexValue value = returned.evaluateWithoutScope(new NullDebugger());
    while (value.getValue() == ReflexValue.Internal.SUSPEND) {
        System.out.println("Oooh it suspended...");
        System.out.println("Resuming script");
        value = returned.evaluateWithResume(new NullDebugger(), returned.getScope());
    }
    System.out.println(value);
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
protected String runTestForWithApi(String fileName, ScriptingApi api, IReflexDataHandler dataHandler, Map<String, Object> injectedVars)
        throws RecognitionException {
    ReflexLexer lexer = new ReflexLexer();
    lexer.setCharStream(new ANTLRStringStream(getResourceAsString(this, fileName)));
    CommonTokenStream tokens = new CommonTokenStream(lexer);
    ReflexParser parser = new ReflexParser(tokens);
    CommonTree tree = (CommonTree) parser.parse().getTree();

    CommonTreeNodeStream nodes = new CommonTreeNodeStream(tree);
    ReflexTreeWalker walker = new ReflexTreeWalker(nodes, parser.languageRegistry);

    walker.getReflexHandler().setApi(api);
    walker.getReflexHandler().setDataHandler(dataHandler);
    if (injectedVars != null && !injectedVars.isEmpty()) {
        for (Map.Entry<String, Object> kv : injectedVars.entrySet()) {
            walker.currentScope.assign(kv.getKey(), kv.getValue() == null ? new ReflexNullValue() : new ReflexValue(kv.getValue()));
        }
    }

    ReflexNode returned = walker.walk();
    return returned.evaluateWithoutScope(new ReflexPrintingDebugger()).asString();
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
@Test
public void test1() throws RecognitionException {
    CharStream input = new ANTLRStringStream("version(1.1.0)\n" + "minVer(1.1.0)\n"
            + "[ The Admin API is used to manipulate and access the low level entities in Rapture. Typically the methods in this API\n"
            + "are only used during significant setup events in a Rapture environment.]\n" + "api(Admin) {\n"
            + "    [This method restores a user that has been deleted]\n" + "    @entitle=/admin/main\n"
            + "    @public Boolean restoreUser(String userName);\n" + "}\n" + "[A return value from a native query]\n"
            + "type RaptureQueryResult(@package=rapture.common) {\n" + "    List(JsonContent) rows;\n" + "}\n");
    TLexer lexer = new TLexer(input);
    TokenStream tokenInputStream = new CommonTokenStream(lexer);
    TParser parser = new TParser(tokenInputStream);
    hmxdef_return returnVal = parser.hmxdef();
    System.out.println("Done " + returnVal.getTree().toStringTree());

    TreeNodeStream treeInput = new CommonTreeNodeStream(returnVal.getTree());
    TTree walker = new TTree(treeInput);
    walker.setTemplateLib(TemplateRepo.getApiTemplates("Java"));
    com.incapture.rapgen.TTree.hmxdef_return walkerResult = walker.hmxdef();
    System.out.println("Done, result=" + walkerResult.toString());
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
@Test
public void test2() throws RecognitionException {
    CharStream input = new ANTLRStringStream("version(1.1.0)\n" + "minVer(1.1.0)\n"
            + "[ The Admin API is used to manipulate and access the low level entities in Rapture. Typically the methods in this API\n"
            + "are only used during significant setup events in a Rapture environment.]\n" + "api(Admin) {\n"
            + "    [This method restores a user that has been deleted]\n" + "    @entitle=/admin/main\n"
            + "    @public Boolean restoreUser(String userName);\n" + "}\n" + "[A return value from a native query]\n"
            + "type RaptureQueryResult(@package=rapture.common) {\n" + "    List(JsonContent) rows;\n" + "}\n");
    TLexer lexer = new TLexer(input);
    TokenStream tokenInputStream = new CommonTokenStream(lexer);
    TParser parser = new TParser(tokenInputStream);
    hmxdef_return returnVal = parser.hmxdef();
    System.out.println("Done " + returnVal.getTree().toStringTree());

    TreeNodeStream treeInput = new CommonTreeNodeStream(returnVal.getTree());
    TTree walker = new TTree(treeInput);
    walker.setTemplateLib(TemplateRepo.getApiTemplates("Java"));
    apiGen_return walkerResult = walker.apiGen();
    System.out.println("Done, result=" + walkerResult.toString());
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
@Test
public void test3() throws RecognitionException {
    CharStream input = new ANTLRStringStream("version(1.1.0)\n" + "minVer(1.1.0)\n"
            + "[ The Admin API is used to manipulate and access the low level entities in Rapture. Typically the methods in this API\n"
            + "are only used during significant setup events in a Rapture environment.]\n" + "api(Admin) {\n"
            + "    [This method restores a user that has been deleted]\n" + "    @entitle=/admin/main\n"
            + "    @public Boolean restoreUser(String userName);\n" + "}\n" + "[A return value from a native query]\n"
            + "type RaptureQueryResult(@package=rapture.common) {\n" + "    List(JsonContent) rows;\n" + "}\n");
    TLexer lexer = new TLexer(input);
    TokenStream tokenInputStream = new CommonTokenStream(lexer);
    TParser parser = new TParser(tokenInputStream);
    hmxdef_return returnVal = parser.hmxdef();
    System.out.println("Done " + returnVal.getTree().toStringTree());

    TreeNodeStream treeInput = new CommonTreeNodeStream(returnVal.getTree());
    TTree walker = new TTree(treeInput);
    walker.setTemplateLib(TemplateRepo.getSdkTemplates("Java"));
    try {
        walker.sdkGen();
        fail("This should have failed, sdk name is required but not present in code");
    } catch (IllegalArgumentException e) {
        assertTrue(e.getMessage().contains("SDK Name"));
    }
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
@Test
public void test4() throws RecognitionException {
    CharStream input = new ANTLRStringStream("sdk(alan)\n" + "version(0.0.1)\n" + "minVer(0.0.1)\n"
            + "[ The Admin API is used to manipulate and access the low level entities in Rapture. Typically the methods in this API\n"
            + "are only used during significant setup events in a Rapture environment.]\n" + "api(Admin) {\n"
            + "    [This method restores a user that has been deleted]\n" + "    @entitle=/admin/main\n"
            + "    @public Boolean restoreUser(String userName);\n" + "}\n" + "[A return value from a native query]\n"
            + "type RaptureQueryResult(@package=rapture.common) {\n" + "    List(JsonContent) rows;\n" + "}\n");
    TLexer lexer = new TLexer(input);
    TokenStream tokenInputStream = new CommonTokenStream(lexer);
    TParser parser = new TParser(tokenInputStream);
    hmxdef_return returnVal = parser.hmxdef();
    System.out.println("Done " + returnVal.getTree().toStringTree());

    TreeNodeStream treeInput = new CommonTreeNodeStream(returnVal.getTree());
    TTree walker = new TTree(treeInput);
    walker.setTemplateLib(TemplateRepo.getSdkTemplates("Java"));
    walker.sdkGen();
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
@Test
public void test5() throws RecognitionException {
    CharStream input = new ANTLRStringStream("sdk(alan)\n" + "version(0.0.1)\n" + "minVer(0.0.1)\n"
            + "[ The Admin API is used to manipulate and access the low level entities in Rapture. Typically the methods in this API\n"
            + "are only used during significant setup events in a Rapture environment.]\n" + "api(Admin) {\n"
            + "    [This method restores a user that has been deleted]\n" + "    @entitle=/admin/main\n"
            + "    @public Boolean restoreUser(String userName);\n" + "}\n" + "[A return value from a native query]\n"
            + "type RaptureQueryResult(@package=rapture.common) {\n" + "    List(JsonContent) rows;\n" + "}\n");
    TLexer lexer = new TLexer(input);
    TokenStream tokenInputStream = new CommonTokenStream(lexer);
    TParser parser = new TParser(tokenInputStream);
    hmxdef_return returnVal = parser.hmxdef();
    System.out.println("Done " + returnVal.getTree().toStringTree());

    TreeNodeStream treeInput = new CommonTreeNodeStream(returnVal.getTree());
    TTree walker = new TTree(treeInput);
    walker.setTemplateLib(TemplateRepo.getApiTemplates("Java"));
    try {
        walker.apiGen();
        fail("This should have failed, sdk name is not expected but found");
    } catch (IllegalArgumentException e) {
        assertTrue(e.getMessage().contains("SDK Name"));
    }
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
@Test
public void test7() throws RecognitionException {
    CharStream input = new ANTLRStringStream("version(1.1.0)\n" + "minVer(1.1.0)\n"
            + "[ The Admin API is used to manipulate and access the low level entities in Rapture. Typically the methods in this API\n"
            + "are only used during significant setup events in a Rapture environment.]\n" + "api(Admin) {\n"
            + "    [This method restores a user that has been deleted]\n" + "    @entitle=/admin/main\n"
            + "    @public Boolean restoreUser(String userName);\n" + "}\n" + "[A return value from a native query]\n"
            + "@Storable(storagePath : {\"sys\", name}, separator=\".\")\n" +
            "type RepoConfig (@package=rapture.common.model) {\n" +
            "   String name = \"test\";\n" +
            "   String config;\n" +
            "}\n" +
            "");
    TLexer lexer = new TLexer(input);
    TokenStream tokenInputStream = new CommonTokenStream(lexer);
    TParser parser = new TParser(tokenInputStream);
    hmxdef_return returnVal = parser.hmxdef();
    System.out.println("Done " + returnVal.getTree().toStringTree());

    TreeNodeStream treeInput = new CommonTreeNodeStream(returnVal.getTree());
    TTree walker = new TTree(treeInput);
    walker.setTemplateLib(TemplateRepo.getApiTemplates("Java"));
    apiGen_return walkerResult = walker.apiGen();
    System.out.println("Done, result=" + walkerResult.toString());
}
 

import org.antlr.runtime.tree.CommonTreeNodeStream; //導入依賴的package包/類
@Test
public void testBean() throws RecognitionException {
    CharStream input = new ANTLRStringStream("version(1.1.0)\n" + "minVer(1.1.0)\n"
            + "[ The Admin API is used to manipulate and access the low level entities in Rapture. Typically the methods in this API\n"
            + "are only used during significant setup events in a Rapture environment.]\n" + "api(Admin) {\n"
            + "    [This method restores a user that has been deleted]\n" + "    @entitle=/admin/main\n"
            + "    @public Boolean restoreUser(String userName);\n" + "}\n" +
            "[A Graph node]\n" +
            "@Bean\n" +
            "type Node(@package=rapture.common.dp) {\n" +
            "    String nodeId; //this is not a URI, just a String id\n" +
            "    List<XFer> xferValues;\n" +
            "}\n" +
            "");
    TLexer lexer = new TLexer(input);
    TokenStream tokenInputStream = new CommonTokenStream(lexer);
    TParser parser = new TParser(tokenInputStream);
    hmxdef_return returnVal = parser.hmxdef();
    System.out.println("Done " + returnVal.getTree().toStringTree());

    TreeNodeStream treeInput = new CommonTreeNodeStream(returnVal.getTree());
    TTree walker = new TTree(treeInput);
    walker.setTemplateLib(TemplateRepo.getApiTemplates("Java"));
    apiGen_return walkerResult = walker.apiGen();
    System.out.println("Done, result=" + walkerResult.toString());
}