本文整理汇总了Java中org.antlr.Tool.setOutputDirectory方法的典型用法代码示例。如果您正苦于以下问题：Java Tool.setOutputDirectory方法的具体用法？Java Tool.setOutputDirectory怎么用？Java Tool.setOutputDirectory使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.antlr.Tool的用法示例。
在下文中一共展示了Tool.setOutputDirectory方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testRefToTextAttributeForCurrentTreeRule
import org.antlr.Tool; //导入方法依赖的package包/类
public void testRefToTextAttributeForCurrentTreeRule() throws Exception {
String action = "$text";
String expecting = "input.getTokenStream().toString(\n" +
" input.getTreeAdaptor().getTokenStartIndex(retval.start),\n" +
" input.getTreeAdaptor().getTokenStopIndex(retval.start))";
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
Grammar g = new Grammar(
"tree grammar t;\n" +
"options {ASTLabelType=CommonTree;}\n" +
"a : {###"+action+"!!!}\n" +
" ;\n");
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer(); // codegen phase sets some vars we need
StringTemplate codeST = generator.getRecognizerST();
String code = codeST.toString();
String found = code.substring(code.indexOf("###")+3,code.indexOf("!!!"));
assertEquals(expecting, found);
assertEquals("unexpected errors: "+equeue, 0, equeue.errors.size());
}
示例2: testRewriteRuleAndRewriteModeIgnoreActionsPredicates
import org.antlr.Tool; //导入方法依赖的package包/类
public void testRewriteRuleAndRewriteModeIgnoreActionsPredicates() throws Exception {
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
Grammar g = new Grammar(
"tree grammar TP;\n"+
"options {ASTLabelType=CommonTree; output=template; rewrite=true;}\n" +
"a: {action} {action2} x=A -> {ick}\n" +
" | {pred1}? y+=B -> {ick}\n" +
" | C {action} -> {ick}\n" +
" | {pred2}?=> z+=D -> {ick}\n" +
" | (E)=> ^(F G) -> {ick}\n" +
" ;\n"
);
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer();
assertEquals("unexpected errors: "+equeue, 0, equeue.warnings.size());
}
示例3: testRuleLabelWithoutOutputOption
import org.antlr.Tool; //导入方法依赖的package包/类
public void testRuleLabelWithoutOutputOption() throws Exception {
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
Grammar g = new Grammar(
"grammar T;\n"+
"s : x+=a ;" +
"a : 'a';\n"+
"b : 'b';\n"+
"WS : ' '|'\n';\n");
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer();
int expectedMsgID = ErrorManager.MSG_LIST_LABEL_INVALID_UNLESS_RETVAL_STRUCT;
Object expectedArg = "x";
Object expectedArg2 = null;
GrammarSemanticsMessage expectedMessage =
new GrammarSemanticsMessage(expectedMsgID, g, null, expectedArg, expectedArg2);
checkError(equeue, expectedMessage);
}
示例4: testArgsOnTokenInLexer
import org.antlr.Tool; //导入方法依赖的package包/类
public void testArgsOnTokenInLexer() throws Exception {
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
Grammar g = new Grammar(
"lexer grammar t;\n"+
"R : 'z' ID[32,34] ;" +
"ID : 'a';\n");
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer();
int expectedMsgID = ErrorManager.MSG_RULE_HAS_NO_ARGS;
Object expectedArg = "ID";
Object expectedArg2 = null;
GrammarSemanticsMessage expectedMessage =
new GrammarSemanticsMessage(expectedMsgID, g, null, expectedArg, expectedArg2);
checkError(equeue, expectedMessage);
}
示例5: testRuleLabels
import org.antlr.Tool; //导入方法依赖的package包/类
public void testRuleLabels() throws Exception {
String action = "$r.x; $r.start; $r.stop; $r.tree; $a.x; $a.stop;";
String expecting = "r.x; ((Token)r.start); ((Token)r.stop); ((Object)r.tree); r.x; ((Token)r.stop);";
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
Grammar g = new Grammar(
"parser grammar t;\n"+
"a returns [int x]\n" +
" :\n" +
" ;\n"+
"b : r=a {###"+action+"!!!}\n" +
" ;");
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer(); // codegen phase sets some vars we need
StringTemplate codeST = generator.getRecognizerST();
String code = codeST.toString();
String found = code.substring(code.indexOf("###")+3,code.indexOf("!!!"));
assertEquals(expecting, found);
assertEquals("unexpected errors: "+equeue, 0, equeue.errors.size());
}
示例6: testArgsOnToken
import org.antlr.Tool; //导入方法依赖的package包/类
public void testArgsOnToken() throws Exception {
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
Grammar g = new Grammar(
"grammar t;\n"+
"a : ID[32,34] ;" +
"ID : 'a';\n");
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer();
int expectedMsgID = ErrorManager.MSG_ARGS_ON_TOKEN_REF;
Object expectedArg = "ID";
Object expectedArg2 = null;
GrammarSemanticsMessage expectedMessage =
new GrammarSemanticsMessage(expectedMsgID, g, null, expectedArg, expectedArg2);
checkError(equeue, expectedMessage);
}
示例7: testImplicitRuleLabel
import org.antlr.Tool; //导入方法依赖的package包/类
public void testImplicitRuleLabel() throws Exception {
String action = "$r.start;";
String expecting = "((Token)r1.start);";
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
Grammar g = new Grammar(
"grammar t;\n"+
"a : r {###"+action+"!!!} ;" +
"r : 'a';\n");
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer();
StringTemplate codeST = generator.getRecognizerST();
String code = codeST.toString();
String found = code.substring(code.indexOf("###")+3,code.indexOf("!!!"));
assertEquals(expecting, found);
assertEquals("unexpected errors: "+equeue, 0, equeue.errors.size());
}
示例8: testAmbiguousTokenRefWithProp
import org.antlr.Tool; //导入方法依赖的package包/类
public void testAmbiguousTokenRefWithProp() throws Exception {
String action = "$ID.text;";
String expecting = "";
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
Grammar g = new Grammar(
"grammar t;\n"+
"a : ID ID {"+action+"};" +
"ID : 'a';\n");
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer();
int expectedMsgID = ErrorManager.MSG_NONUNIQUE_REF;
Object expectedArg = "ID";
GrammarSemanticsMessage expectedMessage =
new GrammarSemanticsMessage(expectedMsgID, g, null, expectedArg);
checkError(equeue, expectedMessage);
}
示例9: testAmbiguousTokenRef
import org.antlr.Tool; //导入方法依赖的package包/类
public void testAmbiguousTokenRef() throws Exception {
String action = "$ID;";
String expecting = "";
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
Grammar g = new Grammar(
"grammar t;\n"+
"a : ID ID {"+action+"};" +
"ID : 'a';\n");
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer();
int expectedMsgID = ErrorManager.MSG_NONUNIQUE_REF;
Object expectedArg = "ID";
GrammarSemanticsMessage expectedMessage =
new GrammarSemanticsMessage(expectedMsgID, g, null, expectedArg);
checkError(equeue, expectedMessage);
}
示例10: testUnknownRule
import org.antlr.Tool; //导入方法依赖的package包/类
public void testUnknownRule() throws Exception {
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
String grammar =
"grammar T;\n" +
"options {output=AST;}\n" +
"a : INT -> ugh ;\n" +
"ID : 'a'..'z'+ ;\n" +
"INT : '0'..'9'+;\n" +
"WS : (' '|'\\n') {$channel=HIDDEN;} ;\n";
Grammar g = new Grammar(grammar);
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer();
int expectedMsgID = ErrorManager.MSG_UNDEFINED_RULE_REF;
Object expectedArg = "ugh";
Object expectedArg2 = null;
GrammarSemanticsMessage expectedMessage =
new GrammarSemanticsMessage(expectedMsgID, g, null, expectedArg, expectedArg2);
checkError(equeue, expectedMessage);
}
示例11: testKnownRuleButNotInLHS
import org.antlr.Tool; //导入方法依赖的package包/类
public void testKnownRuleButNotInLHS() throws Exception {
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
String grammar =
"grammar T;\n" +
"options {output=AST;}\n" +
"a : INT -> b ;\n" +
"b : 'b' ;\n" +
"ID : 'a'..'z'+ ;\n" +
"INT : '0'..'9'+;\n" +
"WS : (' '|'\\n') {$channel=HIDDEN;} ;\n";
Grammar g = new Grammar(grammar);
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer();
int expectedMsgID = ErrorManager.MSG_REWRITE_ELEMENT_NOT_PRESENT_ON_LHS;
Object expectedArg = "b";
Object expectedArg2 = null;
GrammarSemanticsMessage expectedMessage =
new GrammarSemanticsMessage(expectedMsgID, g, null, expectedArg, expectedArg2);
checkError(equeue, expectedMessage);
}
示例12: testUnknownToken
import org.antlr.Tool; //导入方法依赖的package包/类
public void testUnknownToken() throws Exception {
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
String grammar =
"grammar T;\n" +
"options {output=AST;}\n" +
"a : INT -> ICK ;\n" +
"ID : 'a'..'z'+ ;\n" +
"INT : '0'..'9'+;\n" +
"WS : (' '|'\\n') {$channel=HIDDEN;} ;\n";
Grammar g = new Grammar(grammar);
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer();
int expectedMsgID = ErrorManager.MSG_UNDEFINED_TOKEN_REF_IN_REWRITE;
Object expectedArg = "ICK";
Object expectedArg2 = null;
GrammarSemanticsMessage expectedMessage =
new GrammarSemanticsMessage(expectedMsgID, g, null, expectedArg, expectedArg2);
checkError(equeue, expectedMessage);
}
示例13: testUnknownLabel
import org.antlr.Tool; //导入方法依赖的package包/类
public void testUnknownLabel() throws Exception {
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
String grammar =
"grammar T;\n" +
"options {output=AST;}\n" +
"a : INT -> $foo ;\n" +
"ID : 'a'..'z'+ ;\n" +
"INT : '0'..'9'+;\n" +
"WS : (' '|'\\n') {$channel=HIDDEN;} ;\n";
Grammar g = new Grammar(grammar);
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer();
int expectedMsgID = ErrorManager.MSG_UNDEFINED_LABEL_REF_IN_REWRITE;
Object expectedArg = "foo";
Object expectedArg2 = null;
GrammarSemanticsMessage expectedMessage =
new GrammarSemanticsMessage(expectedMsgID, g, null, expectedArg, expectedArg2);
checkError(equeue, expectedMessage);
}
示例14: testUnknownCharLiteralToken
import org.antlr.Tool; //导入方法依赖的package包/类
public void testUnknownCharLiteralToken() throws Exception {
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
String grammar =
"grammar T;\n" +
"options {output=AST;}\n" +
"a : INT -> 'a' ;\n" +
"ID : 'a'..'z'+ ;\n" +
"INT : '0'..'9'+;\n" +
"WS : (' '|'\\n') {$channel=HIDDEN;} ;\n";
Grammar g = new Grammar(grammar);
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer();
int expectedMsgID = ErrorManager.MSG_UNDEFINED_TOKEN_REF_IN_REWRITE;
Object expectedArg = "'a'";
Object expectedArg2 = null;
GrammarSemanticsMessage expectedMessage =
new GrammarSemanticsMessage(expectedMsgID, g, null, expectedArg, expectedArg2);
checkError(equeue, expectedMessage);
}
示例15: testUnknownStringLiteralToken
import org.antlr.Tool; //导入方法依赖的package包/类
public void testUnknownStringLiteralToken() throws Exception {
ErrorQueue equeue = new ErrorQueue();
ErrorManager.setErrorListener(equeue);
String grammar =
"grammar T;\n" +
"options {output=AST;}\n" +
"a : INT -> 'foo' ;\n" +
"ID : 'a'..'z'+ ;\n" +
"INT : '0'..'9'+;\n" +
"WS : (' '|'\\n') {$channel=HIDDEN;} ;\n";
Grammar g = new Grammar(grammar);
Tool antlr = newTool();
antlr.setOutputDirectory(null); // write to /dev/null
CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
g.setCodeGenerator(generator);
generator.genRecognizer();
int expectedMsgID = ErrorManager.MSG_UNDEFINED_TOKEN_REF_IN_REWRITE;
Object expectedArg = "'foo'";
Object expectedArg2 = null;
GrammarSemanticsMessage expectedMessage =
new GrammarSemanticsMessage(expectedMsgID, g, null, expectedArg, expectedArg2);
checkError(equeue, expectedMessage);
}