org.codehaus.groovy.antlr.java.Java2GroovyConverter Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of groovy-eclipse-batch Show documentation
Show all versions of groovy-eclipse-batch Show documentation
Groovy Eclipse Compiler wrapped for Batch Use from Maven
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.codehaus.groovy.antlr.java;
import org.codehaus.groovy.antlr.GroovySourceAST;
import org.codehaus.groovy.antlr.parser.GroovyTokenTypes;
import org.codehaus.groovy.antlr.treewalker.VisitorAdapter;
@Deprecated
public class Java2GroovyConverter extends VisitorAdapter{
private final int[] typeMapping;
public Java2GroovyConverter(String[] tokenNames) {
typeMapping = new int[400]; // magic number, much greater than current number of java tokens
typeMapping[JavaTokenTypes.ABSTRACT] = GroovyTokenTypes.ABSTRACT;
typeMapping[JavaTokenTypes.EOF] = GroovyTokenTypes.EOF;
typeMapping[JavaTokenTypes.NULL_TREE_LOOKAHEAD] = GroovyTokenTypes.NULL_TREE_LOOKAHEAD;
typeMapping[JavaTokenTypes.BLOCK] = GroovyTokenTypes.BLOCK;
typeMapping[JavaTokenTypes.MODIFIERS] = GroovyTokenTypes.MODIFIERS;
typeMapping[JavaTokenTypes.OBJBLOCK] = GroovyTokenTypes.OBJBLOCK;
typeMapping[JavaTokenTypes.SLIST] = GroovyTokenTypes.SLIST;
typeMapping[JavaTokenTypes.METHOD_DEF] = GroovyTokenTypes.METHOD_DEF;
typeMapping[JavaTokenTypes.VARIABLE_DEF] = GroovyTokenTypes.VARIABLE_DEF;
typeMapping[JavaTokenTypes.INSTANCE_INIT] = GroovyTokenTypes.INSTANCE_INIT;
typeMapping[JavaTokenTypes.STATIC_INIT] = GroovyTokenTypes.STATIC_INIT;
typeMapping[JavaTokenTypes.TYPE] = GroovyTokenTypes.TYPE;
typeMapping[JavaTokenTypes.CLASS_DEF] = GroovyTokenTypes.CLASS_DEF;
typeMapping[JavaTokenTypes.INTERFACE_DEF] = GroovyTokenTypes.INTERFACE_DEF;
typeMapping[JavaTokenTypes.PACKAGE_DEF] = GroovyTokenTypes.PACKAGE_DEF;
typeMapping[JavaTokenTypes.ARRAY_DECLARATOR] = GroovyTokenTypes.ARRAY_DECLARATOR;
typeMapping[JavaTokenTypes.EXTENDS_CLAUSE] = GroovyTokenTypes.EXTENDS_CLAUSE;
typeMapping[JavaTokenTypes.IMPLEMENTS_CLAUSE] = GroovyTokenTypes.IMPLEMENTS_CLAUSE;
typeMapping[JavaTokenTypes.PARAMETERS] = GroovyTokenTypes.PARAMETERS;
typeMapping[JavaTokenTypes.PARAMETER_DEF] = GroovyTokenTypes.PARAMETER_DEF;
typeMapping[JavaTokenTypes.LABELED_STAT] = GroovyTokenTypes.LABELED_STAT;
typeMapping[JavaTokenTypes.TYPECAST] = GroovyTokenTypes.TYPECAST;
typeMapping[JavaTokenTypes.INDEX_OP] = GroovyTokenTypes.INDEX_OP;
typeMapping[JavaTokenTypes.POST_INC] = GroovyTokenTypes.POST_INC;
typeMapping[JavaTokenTypes.POST_DEC] = GroovyTokenTypes.POST_DEC;
typeMapping[JavaTokenTypes.METHOD_CALL] = GroovyTokenTypes.METHOD_CALL;
typeMapping[JavaTokenTypes.EXPR] = GroovyTokenTypes.EXPR;
typeMapping[JavaTokenTypes.ARRAY_INIT] = GroovyTokenTypes.LIST_CONSTRUCTOR; // this assumes LIST_CONSTRUCTOR set by PreJava2GroovyConvertor
typeMapping[JavaTokenTypes.IMPORT] = GroovyTokenTypes.IMPORT;
typeMapping[JavaTokenTypes.UNARY_MINUS] = GroovyTokenTypes.UNARY_MINUS;
typeMapping[JavaTokenTypes.UNARY_PLUS] = GroovyTokenTypes.UNARY_PLUS;
typeMapping[JavaTokenTypes.CASE_GROUP] = GroovyTokenTypes.CASE_GROUP;
typeMapping[JavaTokenTypes.ELIST] = GroovyTokenTypes.ELIST;
typeMapping[JavaTokenTypes.FOR_INIT] = GroovyTokenTypes.FOR_INIT;
typeMapping[JavaTokenTypes.FOR_CONDITION] = GroovyTokenTypes.FOR_CONDITION;
typeMapping[JavaTokenTypes.FOR_ITERATOR] = GroovyTokenTypes.FOR_ITERATOR;
typeMapping[JavaTokenTypes.EMPTY_STAT] = GroovyTokenTypes.EMPTY_STAT;
typeMapping[JavaTokenTypes.FINAL] = GroovyTokenTypes.FINAL;
typeMapping[JavaTokenTypes.STRICTFP] = GroovyTokenTypes.STRICTFP;
typeMapping[JavaTokenTypes.SUPER_CTOR_CALL] = GroovyTokenTypes.SUPER_CTOR_CALL;
typeMapping[JavaTokenTypes.CTOR_CALL] = GroovyTokenTypes.CTOR_CALL;
typeMapping[JavaTokenTypes.VARIABLE_PARAMETER_DEF] = GroovyTokenTypes.VARIABLE_PARAMETER_DEF;
typeMapping[JavaTokenTypes.STATIC_IMPORT] = GroovyTokenTypes.STATIC_IMPORT;
typeMapping[JavaTokenTypes.ENUM_DEF] = GroovyTokenTypes.ENUM_DEF;
typeMapping[JavaTokenTypes.ENUM_CONSTANT_DEF] = GroovyTokenTypes.ENUM_CONSTANT_DEF;
typeMapping[JavaTokenTypes.FOR_EACH_CLAUSE] = GroovyTokenTypes.FOR_EACH_CLAUSE;
typeMapping[JavaTokenTypes.ANNOTATION_DEF] = GroovyTokenTypes.ANNOTATION_DEF;
typeMapping[JavaTokenTypes.ANNOTATIONS] = GroovyTokenTypes.ANNOTATIONS;
typeMapping[JavaTokenTypes.ANNOTATION] = GroovyTokenTypes.ANNOTATION;
typeMapping[JavaTokenTypes.ANNOTATION_MEMBER_VALUE_PAIR] = GroovyTokenTypes.ANNOTATION_MEMBER_VALUE_PAIR;
typeMapping[JavaTokenTypes.ANNOTATION_FIELD_DEF] = GroovyTokenTypes.ANNOTATION_FIELD_DEF;
typeMapping[JavaTokenTypes.ANNOTATION_ARRAY_INIT] = GroovyTokenTypes.ANNOTATION_ARRAY_INIT;
typeMapping[JavaTokenTypes.TYPE_ARGUMENTS] = GroovyTokenTypes.TYPE_ARGUMENTS;
typeMapping[JavaTokenTypes.TYPE_ARGUMENT] = GroovyTokenTypes.TYPE_ARGUMENT;
typeMapping[JavaTokenTypes.TYPE_PARAMETERS] = GroovyTokenTypes.TYPE_PARAMETERS;
typeMapping[JavaTokenTypes.TYPE_PARAMETER] = GroovyTokenTypes.TYPE_PARAMETER;
typeMapping[JavaTokenTypes.WILDCARD_TYPE] = GroovyTokenTypes.WILDCARD_TYPE;
typeMapping[JavaTokenTypes.TYPE_UPPER_BOUNDS] = GroovyTokenTypes.TYPE_UPPER_BOUNDS;
typeMapping[JavaTokenTypes.TYPE_LOWER_BOUNDS] = GroovyTokenTypes.TYPE_LOWER_BOUNDS;
typeMapping[JavaTokenTypes.LITERAL_package] = GroovyTokenTypes.LITERAL_package;
typeMapping[JavaTokenTypes.SEMI] = GroovyTokenTypes.SEMI;
typeMapping[JavaTokenTypes.LITERAL_import] = GroovyTokenTypes.LITERAL_import;
typeMapping[JavaTokenTypes.LITERAL_static] = GroovyTokenTypes.LITERAL_static;
typeMapping[JavaTokenTypes.LBRACK] = GroovyTokenTypes.LBRACK;
typeMapping[JavaTokenTypes.RBRACK] = GroovyTokenTypes.RBRACK;
typeMapping[JavaTokenTypes.IDENT] = GroovyTokenTypes.IDENT;
typeMapping[JavaTokenTypes.DOT] = GroovyTokenTypes.DOT;
typeMapping[JavaTokenTypes.QUESTION] = GroovyTokenTypes.QUESTION;
typeMapping[JavaTokenTypes.LITERAL_extends] = GroovyTokenTypes.LITERAL_extends;
typeMapping[JavaTokenTypes.LITERAL_super] = GroovyTokenTypes.LITERAL_super;
typeMapping[JavaTokenTypes.LT] = GroovyTokenTypes.LT;
typeMapping[JavaTokenTypes.COMMA] = GroovyTokenTypes.COMMA;
typeMapping[JavaTokenTypes.GT] = GroovyTokenTypes.GT;
typeMapping[JavaTokenTypes.SR] = GroovyTokenTypes.SR;
typeMapping[JavaTokenTypes.BSR] = GroovyTokenTypes.BSR;
typeMapping[JavaTokenTypes.LITERAL_void] = GroovyTokenTypes.LITERAL_void;
typeMapping[JavaTokenTypes.LITERAL_boolean] = GroovyTokenTypes.LITERAL_boolean;
typeMapping[JavaTokenTypes.LITERAL_byte] = GroovyTokenTypes.LITERAL_byte;
typeMapping[JavaTokenTypes.LITERAL_char] = GroovyTokenTypes.LITERAL_char;
typeMapping[JavaTokenTypes.LITERAL_short] = GroovyTokenTypes.LITERAL_short;
typeMapping[JavaTokenTypes.LITERAL_int] = GroovyTokenTypes.LITERAL_int;
typeMapping[JavaTokenTypes.LITERAL_float] = GroovyTokenTypes.LITERAL_float;
typeMapping[JavaTokenTypes.LITERAL_long] = GroovyTokenTypes.LITERAL_long;
typeMapping[JavaTokenTypes.LITERAL_double] = GroovyTokenTypes.LITERAL_double;
typeMapping[JavaTokenTypes.STAR] = GroovyTokenTypes.STAR;
typeMapping[JavaTokenTypes.LITERAL_private] = GroovyTokenTypes.LITERAL_private;
typeMapping[JavaTokenTypes.LITERAL_public] = GroovyTokenTypes.LITERAL_public;
typeMapping[JavaTokenTypes.LITERAL_protected] = GroovyTokenTypes.LITERAL_protected;
typeMapping[JavaTokenTypes.LITERAL_transient] = GroovyTokenTypes.LITERAL_transient;
typeMapping[JavaTokenTypes.LITERAL_native] = GroovyTokenTypes.LITERAL_native;
typeMapping[JavaTokenTypes.LITERAL_threadsafe] = GroovyTokenTypes.LITERAL_threadsafe;
typeMapping[JavaTokenTypes.LITERAL_synchronized] = GroovyTokenTypes.LITERAL_synchronized;
typeMapping[JavaTokenTypes.LITERAL_volatile] = GroovyTokenTypes.LITERAL_volatile;
typeMapping[JavaTokenTypes.AT] = GroovyTokenTypes.AT;
typeMapping[JavaTokenTypes.LPAREN] = GroovyTokenTypes.LPAREN;
typeMapping[JavaTokenTypes.RPAREN] = GroovyTokenTypes.RPAREN;
typeMapping[JavaTokenTypes.ASSIGN] = GroovyTokenTypes.ASSIGN;
typeMapping[JavaTokenTypes.LCURLY] = GroovyTokenTypes.LCURLY;
typeMapping[JavaTokenTypes.RCURLY] = GroovyTokenTypes.RCURLY;
typeMapping[JavaTokenTypes.LITERAL_class] = GroovyTokenTypes.LITERAL_class;
typeMapping[JavaTokenTypes.LITERAL_interface] = GroovyTokenTypes.LITERAL_interface;
typeMapping[JavaTokenTypes.LITERAL_enum] = GroovyTokenTypes.LITERAL_enum;
typeMapping[JavaTokenTypes.BAND] = GroovyTokenTypes.BAND;
typeMapping[JavaTokenTypes.LITERAL_default] = GroovyTokenTypes.LITERAL_default;
typeMapping[JavaTokenTypes.LITERAL_implements] = GroovyTokenTypes.LITERAL_implements;
typeMapping[JavaTokenTypes.LITERAL_this] = GroovyTokenTypes.LITERAL_this;
typeMapping[JavaTokenTypes.LITERAL_throws] = GroovyTokenTypes.LITERAL_throws;
typeMapping[JavaTokenTypes.TRIPLE_DOT] = GroovyTokenTypes.TRIPLE_DOT;
typeMapping[JavaTokenTypes.COLON] = GroovyTokenTypes.COLON;
typeMapping[JavaTokenTypes.LITERAL_if] = GroovyTokenTypes.LITERAL_if;
typeMapping[JavaTokenTypes.LITERAL_else] = GroovyTokenTypes.LITERAL_else;
typeMapping[JavaTokenTypes.LITERAL_while] = GroovyTokenTypes.LITERAL_while;
typeMapping[JavaTokenTypes.LITERAL_do] = GroovyTokenTypes.LITERAL_while; // warning - do...while... ignored
typeMapping[JavaTokenTypes.LITERAL_break] = GroovyTokenTypes.LITERAL_break;
typeMapping[JavaTokenTypes.LITERAL_continue] = GroovyTokenTypes.LITERAL_continue;
typeMapping[JavaTokenTypes.LITERAL_return] = GroovyTokenTypes.LITERAL_return;
typeMapping[JavaTokenTypes.LITERAL_switch] = GroovyTokenTypes.LITERAL_switch;
typeMapping[JavaTokenTypes.LITERAL_throw] = GroovyTokenTypes.LITERAL_throw;
typeMapping[JavaTokenTypes.LITERAL_assert] = GroovyTokenTypes.LITERAL_assert;
typeMapping[JavaTokenTypes.LITERAL_for] = GroovyTokenTypes.LITERAL_for;
typeMapping[JavaTokenTypes.LITERAL_case] = GroovyTokenTypes.LITERAL_case;
typeMapping[JavaTokenTypes.LITERAL_try] = GroovyTokenTypes.LITERAL_try;
typeMapping[JavaTokenTypes.LITERAL_finally] = GroovyTokenTypes.LITERAL_finally;
typeMapping[JavaTokenTypes.LITERAL_catch] = GroovyTokenTypes.LITERAL_catch;
typeMapping[JavaTokenTypes.PLUS_ASSIGN] = GroovyTokenTypes.PLUS_ASSIGN;
typeMapping[JavaTokenTypes.MINUS_ASSIGN] = GroovyTokenTypes.MINUS_ASSIGN;
typeMapping[JavaTokenTypes.STAR_ASSIGN] = GroovyTokenTypes.STAR_ASSIGN;
typeMapping[JavaTokenTypes.DIV_ASSIGN] = GroovyTokenTypes.DIV_ASSIGN;
typeMapping[JavaTokenTypes.MOD_ASSIGN] = GroovyTokenTypes.MOD_ASSIGN;
typeMapping[JavaTokenTypes.SR_ASSIGN] = GroovyTokenTypes.SR_ASSIGN;
typeMapping[JavaTokenTypes.BSR_ASSIGN] = GroovyTokenTypes.BSR_ASSIGN;
typeMapping[JavaTokenTypes.SL_ASSIGN] = GroovyTokenTypes.SL_ASSIGN;
typeMapping[JavaTokenTypes.BAND_ASSIGN] = GroovyTokenTypes.BAND_ASSIGN;
typeMapping[JavaTokenTypes.BXOR_ASSIGN] = GroovyTokenTypes.BXOR_ASSIGN;
typeMapping[JavaTokenTypes.BOR_ASSIGN] = GroovyTokenTypes.BOR_ASSIGN;
typeMapping[JavaTokenTypes.LOR] = GroovyTokenTypes.LOR;
typeMapping[JavaTokenTypes.LAND] = GroovyTokenTypes.LAND;
typeMapping[JavaTokenTypes.BOR] = GroovyTokenTypes.BOR;
typeMapping[JavaTokenTypes.BXOR] = GroovyTokenTypes.BXOR;
typeMapping[JavaTokenTypes.NOT_EQUAL] = GroovyTokenTypes.NOT_EQUAL;
typeMapping[JavaTokenTypes.EQUAL] = GroovyTokenTypes.EQUAL;
typeMapping[JavaTokenTypes.LE] = GroovyTokenTypes.LE;
typeMapping[JavaTokenTypes.GE] = GroovyTokenTypes.GE;
typeMapping[JavaTokenTypes.LITERAL_instanceof] = GroovyTokenTypes.LITERAL_instanceof;
typeMapping[JavaTokenTypes.SL] = GroovyTokenTypes.SL;
typeMapping[JavaTokenTypes.PLUS] = GroovyTokenTypes.PLUS;
typeMapping[JavaTokenTypes.MINUS] = GroovyTokenTypes.MINUS;
typeMapping[JavaTokenTypes.DIV] = GroovyTokenTypes.DIV;
typeMapping[JavaTokenTypes.MOD] = GroovyTokenTypes.MOD;
typeMapping[JavaTokenTypes.INC] = GroovyTokenTypes.INC;
typeMapping[JavaTokenTypes.DEC] = GroovyTokenTypes.DEC;
typeMapping[JavaTokenTypes.BNOT] = GroovyTokenTypes.BNOT;
typeMapping[JavaTokenTypes.LNOT] = GroovyTokenTypes.LNOT;
typeMapping[JavaTokenTypes.LITERAL_true] = GroovyTokenTypes.LITERAL_true;
typeMapping[JavaTokenTypes.LITERAL_false] = GroovyTokenTypes.LITERAL_false;
typeMapping[JavaTokenTypes.LITERAL_null] = GroovyTokenTypes.LITERAL_null;
typeMapping[JavaTokenTypes.LITERAL_new] = GroovyTokenTypes.LITERAL_new;
typeMapping[JavaTokenTypes.NUM_INT] = GroovyTokenTypes.NUM_INT;
typeMapping[JavaTokenTypes.CHAR_LITERAL] = GroovyTokenTypes.STRING_LITERAL; // warning: treating Java chars as "String" in Groovy
typeMapping[JavaTokenTypes.STRING_LITERAL] = GroovyTokenTypes.STRING_LITERAL;
typeMapping[JavaTokenTypes.NUM_FLOAT] = GroovyTokenTypes.NUM_FLOAT;
typeMapping[JavaTokenTypes.NUM_LONG] = GroovyTokenTypes.NUM_LONG;
typeMapping[JavaTokenTypes.NUM_DOUBLE] = GroovyTokenTypes.NUM_DOUBLE;
typeMapping[JavaTokenTypes.WS] = GroovyTokenTypes.WS;
typeMapping[JavaTokenTypes.SL_COMMENT] = GroovyTokenTypes.SL_COMMENT;
typeMapping[JavaTokenTypes.ML_COMMENT] = GroovyTokenTypes.ML_COMMENT;
typeMapping[JavaTokenTypes.ESC] = GroovyTokenTypes.ESC;
typeMapping[JavaTokenTypes.HEX_DIGIT] = GroovyTokenTypes.HEX_DIGIT;
typeMapping[JavaTokenTypes.VOCAB] = GroovyTokenTypes.VOCAB;
typeMapping[JavaTokenTypes.EXPONENT] = GroovyTokenTypes.EXPONENT;
typeMapping[JavaTokenTypes.FLOAT_SUFFIX] = GroovyTokenTypes.FLOAT_SUFFIX;
}
public void visitDefault(GroovySourceAST t,int visit) {
if (visit == OPENING_VISIT) {
// only want to do this once per node...
t.setType(typeMapping[t.getType()]);
// ----
// need to remove double quotes in string literals
// as groovy AST doesn't expect to have them
if (t.getType() == GroovyTokenTypes.STRING_LITERAL) {
String text = t.getText();
if (isSingleQuoted(text) || isDoubleQuoted(text)) {
t.setText(text.substring(1, text.length() - 1)); // chop off the single quotes at start and end
}
}
}
}
private static boolean isSingleQuoted(String text) {
return text != null && text.length() > 2
&& text.charAt(0) == '\''
&& text.charAt(text.length() - 1) == '\'';
}
private static boolean isDoubleQuoted(String text) {
return text != null && text.length() > 2
&& text.charAt(0) == '"'
&& text.charAt(text.length() - 1) == '"';
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy