org.fife.rsta.ac.java.rjc.parser
Class ASTFactory

java.lang.Object
  org.fife.rsta.ac.java.rjc.parser.ASTFactory

All Implemented Interfaces:

TokenTypes

public class ASTFactory
extends Object
implements TokenTypes

Generates an abstract syntax tree for a Java source file.

Version:

1.0

Author:

Robert Futrell

Field Summary

Fields inherited from interface org.fife.rsta.ac.java.rjc.lexer.TokenTypes

ANNOTATION_START, ASSIGNMENT_OPERATOR, COMMENT, DATA_TYPE, DOC_COMMENT, ELIPSIS, IDENTIFIER, KEYWORD, KEYWORD_ABSTRACT, KEYWORD_ASSERT, KEYWORD_BOOLEAN, KEYWORD_BREAK, KEYWORD_BYTE, KEYWORD_CASE, KEYWORD_CATCH, KEYWORD_CHAR, KEYWORD_CLASS, KEYWORD_CONST, KEYWORD_CONTINUE, KEYWORD_DEFAULT, KEYWORD_DO, KEYWORD_DOUBLE, KEYWORD_ELSE, KEYWORD_ENUM, KEYWORD_EXTENDS, KEYWORD_FINAL, KEYWORD_FINALLY, KEYWORD_FLOAT, KEYWORD_FOR, KEYWORD_GOTO, KEYWORD_IF, KEYWORD_IMPLEMENTS, KEYWORD_IMPORT, KEYWORD_INSTANCEOF, KEYWORD_INT, KEYWORD_INTERFACE, KEYWORD_LONG, KEYWORD_NATIVE, KEYWORD_NEW, KEYWORD_PACKAGE, KEYWORD_PRIVATE, KEYWORD_PROTECTED, KEYWORD_PUBLIC, KEYWORD_RETURN, KEYWORD_SHORT, KEYWORD_STATIC, KEYWORD_STRICTFP, KEYWORD_SUPER, KEYWORD_SWITCH, KEYWORD_SYNCHRONIZED, KEYWORD_THIS, KEYWORD_THROW, KEYWORD_THROWS, KEYWORD_TRANSIENT, KEYWORD_TRY, KEYWORD_VOID, KEYWORD_VOLATILE, KEYWORD_WHILE, LITERAL, LITERAL_BOOLEAN, LITERAL_CHAR, LITERAL_FP, LITERAL_INT, LITERAL_NULL, LITERAL_STRING, OPERATOR, OPERATOR_BITWISE_AND, OPERATOR_BITWISE_AND_EQUALS, OPERATOR_BITWISE_NOT, OPERATOR_BITWISE_OR, OPERATOR_BITWISE_OR_EQUALS, OPERATOR_BITWISE_XOR, OPERATOR_BITWISE_XOR_EQUALS, OPERATOR_COLON, OPERATOR_DECREMENT, OPERATOR_DIVIDE, OPERATOR_DIVIDE_EQUALS, OPERATOR_EQUALS, OPERATOR_EQUALS_EQUALS, OPERATOR_GT, OPERATOR_GTE, OPERATOR_INCREMENT, OPERATOR_LOGICAL_AND, OPERATOR_LOGICAL_NOT, OPERATOR_LOGICAL_OR, OPERATOR_LSHIFT, OPERATOR_LSHIFT_EQUALS, OPERATOR_LT, OPERATOR_LTE, OPERATOR_MINUS, OPERATOR_MINUS_EQUALS, OPERATOR_MOD, OPERATOR_MOD_EQUALS, OPERATOR_NE, OPERATOR_PLUS, OPERATOR_PLUS_EQUALS, OPERATOR_QUESTION, OPERATOR_RSHIFT, OPERATOR_RSHIFT_EQUALS, OPERATOR_RSHIFT2, OPERATOR_RSHIFT2_EQUALS, OPERATOR_TIMES, OPERATOR_TIMES_EQUALS, SEPARATOR, SEPARATOR_COMMA, SEPARATOR_DOT, SEPARATOR_LBRACE, SEPARATOR_LBRACKET, SEPARATOR_LPAREN, SEPARATOR_RBRACE, SEPARATOR_RBRACKET, SEPARATOR_RPAREN, SEPARATOR_SEMICOLON, WHITESPACE

Constructor Summary

ASTFactory()

Method Summary

CompilationUnit

getCompilationUnit(String name, Scanner scanner) Reads tokens for a Java source file from the specified lexer and returns the structure of the source as an AST.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ASTFactory

public ASTFactory()

Method Detail

getCompilationUnit

public CompilationUnit getCompilationUnit(String name,
                                          Scanner scanner)
                                   throws IOException

Reads tokens for a Java source file from the specified lexer and returns the structure of the source as an AST.

Parameters:

scanner - The scanner to read from.

Returns:

The root node of the AST.

Throws:

IOException