public class JavaBrowseContextImpl extends oracle.jdevimpl.java.Context2ParserHelper implements JavaBrowseContext
Note: File extracted from jdev-browse
JavaPreferences.MemberOrder
ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEFAULT, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_NATIVE, ACC_none, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICTFP, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_VARARGS, ACC_VOLATILE, ACCX_DEPRECATED, ACCX_HIDDEN, ARRAY_implements, BOUND_EXTENDS, BOUND_NARROW, BOUND_NONE, BOUND_SUPER, ELEM_ANNOTATION, ELEM_base, ELEM_CLASS, ELEM_COMPONENT, ELEM_EXPRESSION, ELEM_FIELD, ELEM_FILE, ELEM_IMPORT, ELEM_INTERSECTION_TYPE, ELEM_invalid, ELEM_LOCAL_VARIABLE, ELEM_max, ELEM_METHOD, ELEM_NOTHING, ELEM_PACKAGE, ELEM_SELF_VARIABLE, ELEM_STATEMENT_LABEL, ELEM_TMP_VARIABLE, ELEM_TYPE_VARIABLE, ELEM_WILDCARD_TYPE, ELEM_words, EMPTY_OBJECT_ARRAY, EMPTY_STRING_ARRAY, FOR_ENHANCED, FOR_EXPRESSION, FOR_VARIABLE_D, kEmptyCollection, opt2srcTable, PACKAGE_INFO, PRIMITIVE_autoboxes, PRIMITIVE_binary, PRIMITIVE_BOOLEAN, PRIMITIVE_BYTE, PRIMITIVE_CHAR, PRIMITIVE_descriptors, PRIMITIVE_DOUBLE, PRIMITIVE_FLOAT, PRIMITIVE_INT, PRIMITIVE_invalid, PRIMITIVE_LONG, PRIMITIVE_max, PRIMITIVE_min, PRIMITIVE_NULL, PRIMITIVE_SHORT, PRIMITIVE_tokens, PRIMITIVE_unary, PRIMITIVE_VOID, SRC_ANNOTATION, SRC_base, SRC_BLOCK, SRC_CATCH_PARAMETER, SRC_CLASS, SRC_CLASS_BODY, SRC_CLASS_INITIALIZER, SRC_CONSTRUCTOR_D, SRC_DOC_base, SRC_DOC_BLOCK_TAG, SRC_DOC_COMMENT, SRC_DOC_DESCRIPTION, SRC_DOC_INLINE_TAG, SRC_DOC_max, SRC_DOC_REFERENCE, SRC_DOC_TAG_NAME, SRC_DOC_TEXT, SRC_ENUM_CONSTANT_D, SRC_ERROR, SRC_EXPR_ANNOTATION, SRC_EXPR_ARRAY_ACCESS, SRC_EXPR_ASSIGNMENT, SRC_EXPR_base, SRC_EXPR_DOT, SRC_EXPR_INFIX, SRC_EXPR_INTERSECTION_TYPE, SRC_EXPR_LAMBDA, SRC_EXPR_LIST, SRC_EXPR_LITERAL, SRC_EXPR_max, SRC_EXPR_METHOD_CALL, SRC_EXPR_METHOD_REFERENCE, SRC_EXPR_NEW_ARRAY, SRC_EXPR_NEW_CLASS, SRC_EXPR_QUESTION, SRC_EXPR_SIMPLE_NAME, SRC_EXPR_TYPE, SRC_EXPR_TYPECAST, SRC_EXPR_UNARY, SRC_EXPR_WRAPPER, SRC_FIELD_D, SRC_FIELD_VARIABLE, SRC_FILE, SRC_FORMAL_PARAMETER, SRC_FORMAL_PARAMETER_LIST, SRC_IMPORT_D, SRC_INTERFACES_CLAUSE, SRC_invalid, SRC_LABEL, SRC_LAMBDA_PARAMETER, SRC_LEX_base, SRC_LEX_BLANKLINE, SRC_LEX_COMMENT, SRC_LEX_max, SRC_LEX_SQLJ, SRC_LOCAL_VARIABLE, SRC_LOCAL_VARIABLE_D, SRC_max, SRC_METHOD_D, SRC_NAME, SRC_PACKAGE_D, SRC_STMT_ASSERT, SRC_STMT_base, SRC_STMT_BLOCK, SRC_STMT_BREAK, SRC_STMT_CATCH, SRC_STMT_CONTINUE, SRC_STMT_DO, SRC_STMT_ELSE, SRC_STMT_EMPTY, SRC_STMT_EXPRESSION, SRC_STMT_FINALLY, SRC_STMT_FOR, SRC_STMT_IF, SRC_STMT_max, SRC_STMT_RETURN, SRC_STMT_SWITCH, SRC_STMT_SYNCH, SRC_STMT_THROW, SRC_STMT_TRY, SRC_STMT_WHILE, SRC_SUPERCLASS_CLAUSE, SRC_SWITCH_LABEL, SRC_THROWS_CLAUSE, SRC_TRY_RESOURCES_LIST, SRC_TYPE_ARGUMENT, SRC_TYPE_ARGUMENT_LIST, SRC_TYPE_PARAMETER, SRC_TYPE_REF, SRC_words, TY_ANNOTATE, TY_CLASS, TY_ENUM, TY_INTERFACE, TY_invalid, TY_max, TY_words
ERROR_ABSTRACT_CLASS, ERROR_ABSTRACT_METHOD_CALL, ERROR_AMBIGUOUS_IMPORT, ERROR_AMBIGUOUS_REF, ERROR_ANNOTATION_ELEMENT_NAME_NOT_FOUND, ERROR_ANONYMOUS_CLASS_CONSTRUCTOR, ERROR_ASSERT_IDENTIFIER, ERROR_base, ERROR_BREAK_OUTSIDE_SWITCH_OR_LOOP, ERROR_CANCELLED, ERROR_CANNOT_ASSIGN_FINAL, ERROR_CANNOT_INSTANTIATE_ENUMS, ERROR_CANT_ASSIGN, ERROR_CANT_EXTEND_ENUM, ERROR_CANT_EXTEND_FINAL, ERROR_CANT_EXTEND_INTERFACE, ERROR_CANT_IMPLEMENT_CLASS, ERROR_CANT_TYPECAST, ERROR_CATEGORY_ALL, ERROR_CATEGORY_COMPILE, ERROR_CATEGORY_PARSE, ERROR_CATEGORY_SCAN, ERROR_CATEGORY_unclassified, ERROR_CHECK_EXCEPTION, ERROR_CLASS_CIRCULARITY, ERROR_COMPILE_base, ERROR_COMPILE_GENERIC, ERROR_COMPILE_max, ERROR_CONSTRUCTOR_NAME, ERROR_CONTINUE_OUTSIDE_OF_LOOP, ERROR_CYCLIC_ANNOTATION_TYPE_REFERENCE, ERROR_DUPLICATE, ERROR_EMPTY_CHAR_LITERAL, ERROR_EMPTY_EXPRESSION, ERROR_EXCEPTION_NEVER_THROWN, ERROR_EXPECTING_ONE, ERROR_EXPECTING_TWO, ERROR_EXPECTING_TYPE, ERROR_EXTENDS_NOT_ALLOWED, ERROR_EXTENDS_TOO_MANY, ERROR_FINAL_ALREADY_ASSIGNED, ERROR_FORWARD_REFERENCE, ERROR_GENERIC_COMPILER_ERROR, ERROR_GENERIC_TYPE, ERROR_ILLEGAL_ANNOTATION, ERROR_ILLEGAL_ARRAY_INITIALIZER, ERROR_ILLEGAL_DEFAULT, ERROR_ILLEGAL_DIAMOND, ERROR_ILLEGAL_LABEL, ERROR_ILLEGAL_METHOD_ARGUMENT_EXPRESSION, ERROR_ILLEGAL_METHOD_RETURN_TYPE_OVERRIDE, ERROR_ILLEGAL_METHOD_THROW_TYPE_OVERRIDE, ERROR_ILLEGAL_METHOD_VISIBILITY_OVERRIDE, ERROR_ILLEGAL_OVERRIDE_ANNOTATION, ERROR_ILLEGAL_START_OF_EXPR, ERROR_ILLEGAL_TYPE_PARAMETERS, ERROR_ILLEGAL_VARARGS, ERROR_IMPLEMENTS_NOT_ALLOWED, ERROR_IMPORT_NOT_FOUND, ERROR_INCOMPATIBLE_TYPES, ERROR_INCOMPATIBLE_WITH_FUNCTIONAL_INTERFACE_TARGET, ERROR_INTERNAL, ERROR_INVALID_ANNOTATION_MEMBER_TYPE, ERROR_INVALID_CHAR_LITERAL, ERROR_INVALID_ESCAPE_SEQUENCE, ERROR_INVALID_EXPR_STMT, ERROR_INVALID_NAME, ERROR_INVALID_OPERATION, ERROR_INVALID_STRING_LITERAL, ERROR_INVALID_SUPERTYPE, ERROR_keys, ERROR_LONE_CATCH, ERROR_LONE_ELSE, ERROR_LONE_FINALLY, ERROR_LONE_TRY, ERROR_max, ERROR_MEMBER_NOT_FOUND, ERROR_METHOD_NOT_FOUND, ERROR_MISSING_ANNOTATION_ARGUMENT, ERROR_MISSING_ANNOTATION_ELEMENT_NAME, ERROR_MISSING_CASE_OR_DEFAULT_LABEL, ERROR_MISSING_CONDITION, ERROR_MISSING_METHOD_BODY, ERROR_MISSING_RETURN, ERROR_MODIFIER_NOT_ALLOWED, ERROR_MODIFIER_REPEATED, ERROR_MULTIPLE_COMPONENTS, ERROR_NAME_NOT_FOUND, ERROR_none, ERROR_NOT_A_CONSTANT_EXPRESSION, ERROR_NOT_ACCESSIBLE, ERROR_NOT_ANNOTATION_TYPE, ERROR_NOT_ASSIGNABLE, ERROR_NOT_GENERIC_TYPE, ERROR_NOT_IMPLEMENTED_YET, ERROR_NOT_THROWABLE, ERROR_NUMBER_FORMAT, ERROR_NUMERIC_OVERFLOW, ERROR_NUMERIC_UNDERFLOW, ERROR_ONLY_STATIC_ACCESS, ERROR_PARSE_base, ERROR_PARSE_GENERIC, ERROR_PARSE_max, ERROR_REQUIRE_ARRAY, ERROR_REQUIRE_BLOCK, ERROR_REQUIRE_FINAL, ERROR_REQUIRE_FINAL_OR_EFFECTIVELY_FINAL, ERROR_REQUIRE_OBJECT, ERROR_REQUIRE_OUTER_CLASS, ERROR_REQUIRE_VARIABLE, ERROR_SCAN_base, ERROR_SCAN_GENERIC, ERROR_SCAN_max, ERROR_SUPER_NOT_FIRST, ERROR_TARGET_NOT_FUNCTIONAL_INTERFACE, ERROR_THIS_NOT_FIRST, ERROR_TYPE_ARGUMENT_MISMATCH, ERROR_TYPE_IS_NOT_AUTOCLOSEABLE, ERROR_TYPE_IS_NOT_DISJUNCTIVE, ERROR_TYPE_IS_NOT_ITERABLE, ERROR_TYPE_NOT_ALLOWED, ERROR_TYPE_NOT_FOUND, ERROR_UNEXPECTED, ERROR_UNKNOWN, ERROR_UNREACHABLE_STATEMENT, ERROR_VARIABLE_NOT_ASSIGNED, ERROR_VOID_RETURN, ERROR_warnings, ERROR_words, ERROR_WRONG_RECEIVER_TYPE, ERROR_WRONG_TARGET_META_ANNOTATION, NOTE_GENERIC_COMPILER_NOTE, SEVERITY_ERROR, SEVERITY_FATAL, SEVERITY_LINT, SEVERITY_NOTE, SEVERITY_WARNING, SEVERITY_ZERO, WARNING_AMBIGUOUS_DOC_REFERENCE, WARNING_ASSERT_IDENTIFIER, WARNING_DOC_REFERENCE_NOT_FOUND, WARNING_FINALLY_CANNOT_COMPLETE, WARNING_GENERIC_COMPILER_WARNING, WARNING_IMPORT_UNUSED, WARNING_INVALID_NAME, WARNING_METHOD_NAME, WARNING_SWITCH_CASE_FALL_THROUGH, WARNING_UNCHECKED_CONVERSION
OPT_ADD, OPT_ADDASG, OPT_AND, OPT_ANNOTATION, OPT_ARRAYCONST, OPT_ASG, OPT_base, OPT_BITAND, OPT_BITANDASG, OPT_BITNOT, OPT_BITOR, OPT_BITORASG, OPT_BITXOR, OPT_BITXORASG, OPT_CLASS_LITERAL, OPT_COND, OPT_DEREF, OPT_DIV, OPT_DIVASG, OPT_DOT, OPT_EQ, OPT_GE, OPT_GT, OPT_INSTANCEOF, OPT_INTERSECTION_TYPE, OPT_invalid, OPT_INVOKE, OPT_LAMBDA, OPT_LE, OPT_LIST, OPT_LITERAL, OPT_LSH, OPT_LSHASG, OPT_LT, OPT_max, OPT_METHOD_REFERENCE, OPT_MINUS, OPT_MINUSASG, OPT_MOD, OPT_MODASG, OPT_MUL, OPT_MULASG, OPT_NEGATIVE, OPT_NESTEXP, OPT_NEWARRAY, OPT_NEWOBJECT, OPT_NOT, OPT_NOTEQ, OPT_OR, OPT_POSITIVE, OPT_POSTDEC, OPT_POSTINC, OPT_precedence, OPT_PREDEC, OPT_PREINC, OPT_QUALIFIED_SUPER, OPT_QUALIFIED_THIS, OPT_RSH, OPT_RSHASG, OPT_SIMPLE_NAME, OPT_tokens, OPT_TYPE, OPT_TYPECAST, OPT_URSH, OPT_URSHASG, OPT_words
DW_values, DW_words, J2SE_13, J2SE_14, J2SE_15, J2SE_16, J2SE_17, J2SE_18, J2SE_MAX, J2SE_MIN, KW_ABSTRACT, KW_ASSERT, KW_base, KW_BOOLEAN, KW_BREAK, KW_BYTE, KW_CASE, KW_CATCH, KW_CHAR, KW_CLASS, KW_CONST, KW_CONTINUE, KW_DEFAULT, KW_DO, KW_DOUBLE, KW_ELSE, KW_ENUM, KW_EXTENDS, KW_FINAL, KW_FINALLY, KW_FLOAT, KW_FOR, KW_GOTO, KW_IF, KW_IMPLEMENTS, KW_IMPORT, KW_INSTANCEOF, KW_INT, KW_INTERFACE, KW_j2se13_max, KW_j2se14_max, KW_j2se15_max, KW_j2se16_max, KW_j2se17_max, KW_j2se18_max, KW_LONG, KW_max, KW_NATIVE, KW_NEW, KW_PACKAGE, KW_PRIVATE, KW_PROTECTED, KW_PUBLIC, KW_RETURN, KW_SHORT, KW_STATIC, KW_STRICTFP, KW_SUPER, KW_SWITCH, KW_SYNCHRONIZED, KW_THIS, KW_THROW, KW_THROWS, KW_TRANSIENT, KW_TRY, KW_VOID, KW_VOLATILE, KW_WHILE, KW_words, OP_AND_ASG, OP_ASG, OP_AT, OP_base, OP_BINAND, OP_binary, OP_BINNOT, OP_BINOR, OP_BINXOR, OP_COLON, OP_COLONCOLON, OP_COMMA, OP_DEC, OP_DIV, OP_DIV_ASG, OP_DOT, OP_ELLIPSIS, OP_EQ, OP_GE, OP_GT, OP_HASH, OP_INC, OP_LBRACE, OP_LBRACKET, OP_LE, OP_LOGAND, OP_LOGNOT, OP_LOGOR, OP_LPAREN, OP_LSH, OP_LSH_ASG, OP_LT, OP_max, OP_MINUS, OP_MINUS_ASG, OP_MOD, OP_MOD_ASG, OP_MUL, OP_MUL_ASG, OP_NE, OP_OR_ASG, OP_PLUS, OP_PLUS_ASG, OP_prefix, OP_QUES, OP_RBRACE, OP_RBRACKET, OP_RIGHT_ARROW, OP_RPAREN, OP_RSH, OP_RSH_ASG, OP_SEMI, OP_URSH, OP_URSH_ASG, OP_words, OP_XOR_ASG, TK_base, TK_BOOLEAN_LITERAL, TK_CHAR_LITERAL, TK_DOC_COMMENT, TK_DOUBLE_LITERAL, TK_EOF, TK_FLOAT_LITERAL, TK_IDENTIFIER, TK_INT_LITERAL, TK_LITERAL_base, TK_LITERAL_max, TK_LONG_LITERAL, TK_max, TK_MULTI_COMMENT, TK_NULL_LITERAL, TK_SINGLE_COMMENT, TK_SQLJ, TK_STRING_LITERAL, TK_WHITESPACE, TK_words
ALIGN_ANONYMOUS_CLASS, ALIGN_ARRAY_INITIALIZERS, ALIGN_VARIABLE_NAMES, BLANKLINES_AFTER_LAST_MEMBER, BLANKLINES_BEFORE_DOC_COMMENT, BLANKLINES_BEFORE_FIELD, BLANKLINES_BEFORE_FIRST_CLASS, BLANKLINES_BEFORE_FIRST_MEMBER, BLANKLINES_BEFORE_MEMBER_CLASS, BLANKLINES_BEFORE_METHOD, BLANKLINES_EMPTY_ANONYMOUS, BLANKLINES_EMPTY_BLOCK, BLANKLINES_EMPTY_CLASS, BLANKLINES_EMPTY_METHOD, BLANKLINES_IMPORTS_AFTER, BLANKLINES_PACKAGE_AFTER, BLANKLINES_PRESERVE_COUNT, CLONE_QUALIFIES_TYPES, CUDDLE_EMPTY_BRACES, FALSE, IGNORED_I, IGNORED_Z, IMPORT_GROUP_IMPORTS, IMPORT_GROUP_PACKAGE_DEPTH, IMPORT_INNER_CLASS_NAME, IMPORT_NARROW_MEMBERS_THRESHOLD, IMPORT_NARROW_THRESHOLD, INDENT_BLOCK_CHILDREN, INDENT_CLASS_MEMBERS, INDENT_CONTROL_BLOCKS, INDENT_NUM_SPACES, INDENT_REPLACE_WITH_TABS, INDENT_SWITCH_CASES, INDENT_TAB_SIZE, INDENT_TRAILING_COMMENTS, INTEGER_ALWAYS_WRAP, INTEGER_NEVER_WRAP, INTEGER_WRAP_IF_LONG, MEMBER_ORDER, NEWLINE_AFTER_SWITCH_CASE, NEWLINE_ANONYMOUS_CLASS_BRACES, NEWLINE_ARRAY_BRACES, NEWLINE_BLOCK_BRACES, NEWLINE_CASE_BRACES, NEWLINE_CATCH, NEWLINE_CATCH_BRACES, NEWLINE_CLASS_BRACES, NEWLINE_DO_BRACES, NEWLINE_ELSE, NEWLINE_ELSE_BRACES, NEWLINE_EXTENDS, NEWLINE_FINALLY, NEWLINE_FINALLY_BRACES, NEWLINE_FOR_BRACES, NEWLINE_IF_BRACES, NEWLINE_IMPLEMENTS, NEWLINE_METHOD_BRACES, NEWLINE_STATIC_INITIALIZER_BRACES, NEWLINE_SWITCH_BRACES, NEWLINE_SYNCHRONIZED_BRACES, NEWLINE_THROWS, NEWLINE_TRY_BRACES, NEWLINE_WHILE, NEWLINE_WHILE_BRACES, ONE, PREFERENCES_base, PREFERENCES_defaults, PREFERENCES_explanations, PREFERENCES_keys, PREFERENCES_max, PREFERENCES_sun, SPACE_ARGUMENTS_BEFORE, SPACE_ASSIGN_AROUND, SPACE_BINARYOP_AROUND, SPACE_BRACES_AROUND, SPACE_BRACKETS_WITHIN, SPACE_COLON_AFTER, SPACE_COLON_BEFORE, SPACE_COMMA_AFTER, SPACE_COMMA_BEFORE, SPACE_KEYWORD_AFTER, SPACE_LAMBDA_OPERATOR_AROUND, SPACE_OPENBRACE_BEFORE, SPACE_PARAMETERS_BEFORE, SPACE_PARENS_WITHIN, SPACE_QUESTION_AFTER, SPACE_QUESTION_BEFORE, SPACE_SEMICOLON_AFTER, SPACE_SEMICOLON_BEFORE, SPACE_TYPECAST_AFTER, TRI_ALWAYS_WRAP, TRI_NEVER_WRAP, TRI_WRAP_IF_LONG, TRUE, TWO, UNKNOWN_I, UNKNOWN_Z, WRAP_ALIGN, WRAP_ANNOTATIONS, WRAP_ANONYMOUS_CLASS_ASSIGNMENTS, WRAP_ARRAY_CONSTANT, WRAP_ASSERT_OPERATORS, WRAP_BEFORE_OPERATORS, WRAP_BEFORE_TERNARY_OPERATORS, WRAP_BINARY_OPERATOR, WRAP_CLASS_ANNOTATIONS, WRAP_DOT_CHAIN, WRAP_EXTENDS, WRAP_FIELD_ANNOTATIONS, WRAP_FOR_STATEMENT, WRAP_IMPLEMENTS, WRAP_INVOKE_ARGUMENTS, WRAP_LINE_WIDTH, WRAP_LOCAL_VARIABLE_ANNOTATIONS, WRAP_MARKER_ANNOTATIONS, WRAP_METHOD_ANNOTATIONS, WRAP_MODIFIERS, WRAP_PARAMETER_ANNOTATIONS, WRAP_PARAMETER_LIST, WRAP_QUES_OPERATOR, WRAP_STRING_EOL_CONCATENATIONS, WRAP_THROWS, WRAP_TYPE_ANNOTATIONS, ZERO
Modifier | Constructor and Description |
---|---|
protected |
JavaBrowseContextImpl(Context context,
int offset) |
Modifier and Type | Method and Description |
---|---|
void |
acquire()
Goes out and acquires the text buffer.
|
static JavaBrowseContextImpl |
createContext(Context context,
int offset) |
protected void |
finalize() |
oracle.javatools.editor.language.java.JavaBraceProvider |
getBraceProvider() |
protected oracle.javatools.editor.language.java.JavaBraceProvider |
getBraceProviderImpl() |
Context |
getContext()
Gets the Ide context.
|
int |
getSelectionEnd() |
int |
getSelectionStart() |
SourceFile |
getSourceFile()
Generates a parsed representation of the TextBuffer.
|
protected SourceFile |
getSourceFileImpl() |
void |
release()
Release the acquired text buffer and invalidates this object.
|
void |
setSelection(int start,
int end)
Sets the selection.
|
acquireLock, createHelper, getJavaManager, getJavaProvider, getProject, getProject, getProject2, getTextBuffer, getURL, releaseLock
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getJavaManager, getProject, getTextBuffer, getURL
protected JavaBrowseContextImpl(Context context, int offset)
public static JavaBrowseContextImpl createContext(Context context, int offset)
public int getSelectionStart()
getSelectionStart
in interface JavaBrowseContext
public int getSelectionEnd()
getSelectionEnd
in interface JavaBrowseContext
public void setSelection(int start, int end)
JavaBrowseContext
setSelection
in interface JavaBrowseContext
public Context getContext()
JavaBrowseContext
getContext
in interface JavaBrowseContext
getContext
in class oracle.jdevimpl.java.Context2ParserHelper
protected void finalize()
finalize
in class java.lang.Object
public void acquire()
JavaBrowseContext
acquire
in interface JavaBrowseContext
public void release()
JavaBrowseContext
release
in interface JavaBrowseContext
protected oracle.javatools.editor.language.java.JavaBraceProvider getBraceProviderImpl()
public final oracle.javatools.editor.language.java.JavaBraceProvider getBraceProvider()
getBraceProvider
in interface JavaBrowseContext
protected SourceFile getSourceFileImpl()
public final SourceFile getSourceFile()
JavaBrowseContext
getSourceFile
in interface JavaBrowseContext
getSourceFile
in class oracle.jdevimpl.java.Context2ParserHelper