* gnu/xml/xpath/XPathParser.y: Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@103162 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 0 insertions, 782 deletions

diff --git a/libjava/gnu/xml/xpath/XPathParser.y b/libjava/gnu/xml/xpath/XPathParser.y
deleted file mode 100644
index f8a60363b7f..00000000000
--- a/libjava/gnu/xml/xpath/XPathParser.y
+++ /dev/null
@@ -1,782 +0,0 @@
-%{
-/* XPathParser.java -- An XPath 1.0 parser.
-   Copyright (C) 2004 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library.  Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module.  An independent module is a module which is not derived from
-or based on this library.  If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so.  If you do not wish to do so, delete this
-exception statement from your version. */
-
-package gnu.xml.xpath;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import javax.xml.namespace.NamespaceContext;
-import javax.xml.namespace.QName;
-import javax.xml.xpath.XPathFunctionResolver;
-import javax.xml.xpath.XPathVariableResolver;
-import org.w3c.dom.Node;
-
-/**
- * An XPath 1.0 parser.
- *
- * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
- */
-public class XPathParser
-{
-
-  NamespaceContext namespaceContext;
-  XPathVariableResolver variableResolver;
-  XPathFunctionResolver functionResolver;
-
-  QName getQName(String name)
-  {
-    QName qName = QName.valueOf(name);
-    if (namespaceContext != null)
-      {
-        String prefix = qName.getPrefix();
-        String uri = qName.getNamespaceURI();
-        if (prefix != null && (uri == null || uri.length() == 0))
-          {
-            uri = namespaceContext.getNamespaceURI(prefix);
-            String localName = qName.getLocalPart();
-            qName = new QName(uri, localName, prefix);
-          }
-      }
-    return qName;
-  }
-
-  Expr lookupFunction(String name, List args)
-  {
-    int arity = args.size();
-    if ("position".equals(name) && arity == 0)
-      {
-        return new PositionFunction();
-      }
-    else if ("last".equals(name) && arity == 0)
-      {
-        return new LastFunction();
-      }
-    else if ("string".equals(name) && (arity == 1 || arity == 0))
-      {
-        return new StringFunction(args);
-      }
-    else if ("number".equals(name) && (arity == 1 || arity == 0))
-      {
-        return new NumberFunction(args);
-      }
-    else if ("boolean".equals(name) && arity == 1)
-      {
-        return new BooleanFunction(args);
-      }
-    else if ("count".equals(name) && arity == 1)
-      {
-        return new CountFunction(args);
-      }
-    else if ("not".equals(name) && arity == 1)
-      {
-        return new NotFunction(args);
-      }
-    else if ("id".equals(name) && arity == 1)
-      {
-        return new IdFunction(args);
-      }
-    else if ("concat".equals(name) && arity > 1)
-      {
-        return new ConcatFunction(args);
-      }
-    else if ("true".equals(name) && arity == 0)
-      {
-        return new TrueFunction();
-      }
-    else if ("false".equals(name) && arity == 0)
-      {
-        return new FalseFunction();
-      }
-    else if ("name".equals(name) && (arity == 1 || arity == 0))
-      {
-        return new NameFunction(args);
-      }
-    else if ("local-name".equals(name) && (arity == 1 || arity == 0))
-      {
-        return new LocalNameFunction(args);
-      }
-    else if ("namespace-uri".equals(name) && (arity == 1 || arity == 0))
-      {
-        return new NamespaceUriFunction(args);
-      }
-    else if ("starts-with".equals(name) && arity == 2)
-      {
-        return new StartsWithFunction(args);
-      }
-    else if ("contains".equals(name) && arity == 2)
-      {
-        return new ContainsFunction(args);
-      }
-    else if ("string-length".equals(name) && (arity == 1 || arity == 0))
-      {
-        return new StringLengthFunction(args);
-      }
-    else if ("translate".equals(name) && arity == 3)
-      {
-        return new TranslateFunction(args);
-      }
-    else if ("normalize-space".equals(name) && (arity == 1 || arity == 0))
-      {
-        return new NormalizeSpaceFunction(args);
-      }
-    else if ("substring".equals(name) && (arity == 2 || arity == 3))
-      {
-        return new SubstringFunction(args);
-      }
-    else if ("substring-before".equals(name) && arity == 2)
-      {
-        return new SubstringBeforeFunction(args);
-      }
-    else if ("substring-after".equals(name) && arity == 2)
-      {
-        return new SubstringAfterFunction(args);
-      }
-    else if ("lang".equals(name) && arity == 1)
-      {
-        return new LangFunction(args);
-      }
-    else if ("sum".equals(name) && arity == 1)
-      {
-        return new SumFunction(args);
-      }
-    else if ("floor".equals(name) && arity == 1)
-      {
-        return new FloorFunction(args);
-      }
-    else if ("ceiling".equals(name) && arity == 1)
-      {
-        return new CeilingFunction(args);
-      }
-    else if ("round".equals(name) && arity == 1)
-      {
-        return new RoundFunction(args);
-      }
-    else if (functionResolver != null)
-      {
-        QName qName = QName.valueOf(name);
-        Object function = functionResolver.resolveFunction(qName, arity);
-        if (function != null &&
-            function instanceof Function &&
-            function instanceof Expr)
-          {
-            Function f = (Function) function;
-            f.setArguments(args);
-            return (Expr) function;
-          }
-      }
-    return new FunctionCall(functionResolver, name, args);
-  }
-
-%}
-
-%token LITERAL
-%token DIGITS
-%token NAME
-
-%token LP // '('
-%token RP // ')'
-%token LB // '['
-%token RB // ']'
-%token COMMA // ','
-%token PIPE // '|'
-%token SLASH // '/'
-%token DOUBLE_SLASH // '//'
-%token EQ // '='
-%token NE // '!='
-%token GT // '>'
-%token LT // '<'
-%token GTE // '>='
-%token LTE // '<='
-%token PLUS // '+'
-%token MINUS // '-'
-%token AT // '@'
-%token STAR // '*'
-%token DOLLAR // '$'
-%token COLON // ':'
-%token DOUBLE_COLON // '::'
-%token DOT // '.'
-%token DOUBLE_DOT // '..'
-
-%token ANCESTOR
-%token ANCESTOR_OR_SELF
-%token ATTRIBUTE
-%token CHILD
-%token DESCENDANT
-%token DESCENDANT_OR_SELF
-%token FOLLOWING
-%token FOLLOWING_SIBLING
-%token NAMESPACE
-%token PARENT
-%token PRECEDING
-%token PRECEDING_SIBLING
-%token SELF
-%token DIV
-%token MOD
-%token OR
-%token AND
-%token COMMENT
-%token PROCESSING_INSTRUCTION
-%token TEXT
-%token NODE
-
-%right UNARY
-
-%start expr
-
-%%
-
-expr:
-  or_expr
-  ;
-
-location_path:
-  relative_location_path
-  | absolute_location_path
-  ;
-
-absolute_location_path:
-  SLASH
-    {
-      $$ = new Root();
-    }
-  | SLASH relative_location_path
-    {
-      Steps steps;
-      if ($2 instanceof Steps)
-        {
-          steps = (Steps) $2;
-        }
-      else
-        {
-          steps = new Steps();
-          steps.path.addFirst($2);
-        }
-      steps.path.addFirst(new Root());
-      $$ = steps;
-      //$$ = new Step(new Root(), (Path) $2);
-    }
-  | DOUBLE_SLASH relative_location_path
-    {
-      Test nt = new NodeTypeTest((short) 0);
-      Selector s = new Selector(Selector.DESCENDANT_OR_SELF,
-                                Collections.singletonList (nt));
-      Steps steps;
-      if ($2 instanceof Steps)
-        {
-          steps = (Steps) $2;
-        }
-      else
-        {
-          steps = new Steps();
-          steps.path.addFirst($2);
-        }
-      steps.path.addFirst(s);
-      steps.path.addFirst(new Root());
-      $$ = steps;
-      //Step step = new Step(s, (Path) $2);
-      //$$ = new Step(new Root(), step);
-    }
-  ;
-
-relative_location_path:
-  step
-  | relative_location_path SLASH step
-    {
-      Steps steps;
-      if ($1 instanceof Steps)
-        {
-          steps = (Steps) $1;
-        }
-      else
-        {
-          steps = new Steps();
-          steps.path.addFirst($1);
-        }
-      steps.path.addLast($3);
-      $$ = steps;
-      //$$ = new Step((Expr) $1, (Path) $3);
-    }
-  | relative_location_path DOUBLE_SLASH step
-    {
-      Test nt = new NodeTypeTest((short) 0);
-      Selector s = new Selector(Selector.DESCENDANT_OR_SELF,
-                                Collections.singletonList (nt));
-      Steps steps;
-      if ($1 instanceof Steps)
-        {
-          steps = (Steps) $1;
-        }
-      else
-        {
-          steps = new Steps();
-          steps.path.addFirst($1);
-        }
-      steps.path.addLast(s);
-      steps.path.addLast($3);
-      $$ = steps;
-      //Step step = new Step(s, (Path) $3);
-      //$$ = new Step((Expr) $1, step);
-    }
-  ;
-
-step:
-  step_node_test
-    {
-      $$ = new Selector (Selector.CHILD, (List) $1);
-    }
-  | AT step_node_test
-    {
-      $$ = new Selector (Selector.ATTRIBUTE, (List) $2);
-    }
-  | axis_name DOUBLE_COLON step_node_test
-    {
-      $$ = new Selector (((Integer) $1).intValue (), (List) $3);
-    }
-  | DOT
-    {
-      $$ = new Selector (Selector.SELF, Collections.EMPTY_LIST);
-    }
-  | DOUBLE_DOT
-    {
-      $$ = new Selector (Selector.PARENT, Collections.EMPTY_LIST);
-    }
-  ;
-
-step_node_test:
-  node_test
-    {
-      List list = new ArrayList();
-      list.add($1);
-      $$ = list;
-    }
-  | step_node_test predicate
-    {
-      List list = (List)$1;
-      list.add($2);
-      $$ = list;
-    }
-  ;
-
-/*predicate_list:
-  predicate
-    {
-      List list = new ArrayList ();
-      list.add ($1);
-      $$ = list;
-    }
-  | predicate predicate_list
-    {
-      List list = (List) $3;
-      list.add (0, $1);
-      $$ = list;
-    }
-  ;*/
-
-axis_name:
-  ANCESTOR
-    {
-      $$ = new Integer(Selector.ANCESTOR);
-    }
-  | ANCESTOR_OR_SELF
-    {
-      $$ = new Integer(Selector.ANCESTOR_OR_SELF);
-    }
-  | ATTRIBUTE
-    {
-      $$ = new Integer(Selector.ATTRIBUTE);
-    }
-  | CHILD
-    {
-      $$ = new Integer(Selector.CHILD);
-    }
-  | DESCENDANT
-    {
-      $$ = new Integer(Selector.DESCENDANT);
-    }
-  | DESCENDANT_OR_SELF
-    {
-      $$ = new Integer(Selector.DESCENDANT_OR_SELF);
-    }
-  | FOLLOWING
-    {
-      $$ = new Integer(Selector.FOLLOWING);
-    }
-  | FOLLOWING_SIBLING
-    {
-      $$ = new Integer(Selector.FOLLOWING_SIBLING);
-    }
-  | NAMESPACE
-    {
-      $$ = new Integer(Selector.NAMESPACE);
-    }
-  | PARENT
-    {
-      $$ = new Integer(Selector.PARENT);
-    }
-  | PRECEDING
-    {
-      $$ = new Integer(Selector.PRECEDING);
-    }
-  | PRECEDING_SIBLING
-    {
-      $$ = new Integer(Selector.PRECEDING_SIBLING);
-    }
-  | SELF
-    {
-      $$ = new Integer(Selector.SELF);
-    }
-  ;
-
-node_test:
-  name_test
-  /*| PROCESSING_INSTRUCTION LP LITERAL RP*/
-  | PROCESSING_INSTRUCTION LITERAL RP
-    {
-      $$ = new NodeTypeTest(Node.PROCESSING_INSTRUCTION_NODE, (String) $2);
-    }
-  /*| node_type LP RP*/
-  | node_type RP
-    {
-      $$ = new NodeTypeTest(((Short) $1).shortValue());
-    }
-  ;
-
-predicate:
-  LB expr RB
-    {
-      $$ = new Predicate((Expr) $2);
-    }
-  ;
-
-primary_expr:
-  variable_reference
-  | LP expr RP
-    {
-      $$ = new ParenthesizedExpr((Expr) $2);
-    }
-  | LITERAL
-    {
-      $$ = new Constant($1);
-    }
-  | number
-    {
-      $$ = new Constant($1);
-    }
-  | function_call
-  ;
-
-function_call:
-  function_name LP RP
-    {
-      $$ = lookupFunction((String) $1, Collections.EMPTY_LIST);
-    }
-  | function_name LP argument_list RP
-    {
-      $$ = lookupFunction((String) $1, (List) $3);
-    }
-  ;
-
-argument_list:
-  expr
-    {
-      List list = new ArrayList();
-      list.add($1);
-      $$ = list;
-    }
-  | expr COMMA argument_list
-    {
-      List list = (List) $3;
-      list.add(0, $1);
-      $$ = list;
-    }
-  ;
-
-union_expr:
-  path_expr
-  | union_expr PIPE path_expr
-    {
-      $$ = new UnionExpr((Expr) $1, (Expr) $3);
-    }
-  ;
-
-path_expr:
-  location_path
-  | filter_expr
-  | filter_expr SLASH relative_location_path
-    {
-      Steps steps;
-      if ($3 instanceof Steps)
-        {
-          steps = (Steps) $3;
-        }
-      else
-        {
-          steps = new Steps();
-          steps.path.addFirst($3);
-        }
-      steps.path.addFirst($1);
-      $$ = steps;
-      //$$ = new Step ((Expr) $1, (Path) $3);
-    }
-  | filter_expr DOUBLE_SLASH relative_location_path
-    {
-      Test nt = new NodeTypeTest((short) 0);
-      Selector s = new Selector(Selector.DESCENDANT_OR_SELF,
-                                Collections.singletonList(nt));
-      Steps steps;
-      if ($3 instanceof Steps)
-        {
-          steps = (Steps) $3;
-        }
-      else
-        {
-          steps = new Steps();
-          steps.path.addFirst($3);
-        }
-      steps.path.addFirst(s);
-      steps.path.addFirst($1);
-      $$ = steps;
-      //Step step = new Step (s, (Path) $3);
-      //$$ = new Step ((Expr) $1, step);
-    }
-  ;
-
-filter_expr:
-  primary_expr
-  | filter_expr predicate
-    {
-      Predicate filter = (Predicate) $2;
-      Selector s = new Selector(Selector.SELF,
-                                Collections.singletonList(filter));
-      Steps steps;
-      if ($1 instanceof Steps)
-        {
-          steps = (Steps) $1;
-        }
-      else
-        {
-          steps = new Steps();
-          steps.path.addFirst($1);
-        }
-      steps.path.addLast(s);
-      $$ = steps;
-      //$$ = new Step ((Expr) $1, s);
-    }
-  ;
-
-or_expr:
-  and_expr
-  | or_expr OR and_expr
-    {
-      $$ = new OrExpr((Expr) $1, (Expr) $3);
-    }
-  ;
-
-and_expr:
-  equality_expr
-  | and_expr AND equality_expr
-    {
-      $$ = new AndExpr((Expr) $1, (Expr) $3);
-    }
-  ;
-
-equality_expr:
-  relational_expr
-  | equality_expr EQ relational_expr
-    {
-      $$ = new EqualityExpr((Expr) $1, (Expr) $3, false);
-    }
-  | equality_expr NE relational_expr
-    {
-      $$ = new EqualityExpr((Expr) $1, (Expr) $3, true);
-    }
-  ;
-
-relational_expr:
-  additive_expr
-  | relational_expr LT additive_expr
-    {
-      $$ = new RelationalExpr((Expr) $1, (Expr) $3, true, false);
-    }
-  | relational_expr GT additive_expr
-    {
-      $$ = new RelationalExpr((Expr) $1, (Expr) $3, false, false);
-    }
-  | relational_expr LTE additive_expr
-    {
-      $$ = new RelationalExpr((Expr) $1, (Expr) $3, true, true);
-    }
-  | relational_expr GTE additive_expr
-    {
-      $$ = new RelationalExpr((Expr) $1, (Expr) $3, false, true);
-    }
-  ;
-
-additive_expr:
-  multiplicative_expr
-  | additive_expr PLUS multiplicative_expr
-    {
-      $$ = new ArithmeticExpr((Expr) $1, (Expr) $3, ArithmeticExpr.ADD);
-    }
-  | additive_expr MINUS multiplicative_expr
-    {
-      $$ = new ArithmeticExpr((Expr) $1, (Expr) $3, ArithmeticExpr.SUBTRACT);
-    }
-  ;
-
-multiplicative_expr:
-  unary_expr
-  | multiplicative_expr STAR unary_expr
-    {
-      $$ = new ArithmeticExpr((Expr) $1, (Expr) $3, ArithmeticExpr.MULTIPLY);
-    }
-  | multiplicative_expr DIV unary_expr
-    {
-      $$ = new ArithmeticExpr((Expr) $1, (Expr) $3, ArithmeticExpr.DIVIDE);
-    }
-  | multiplicative_expr MOD unary_expr
-    {
-      $$ = new ArithmeticExpr((Expr) $1, (Expr) $3, ArithmeticExpr.MODULO);
-    }
-  ;
-
-unary_expr:
-  union_expr
-  | MINUS unary_expr %prec UNARY
-    {
-      $$ = new NegativeExpr((Expr) $2);
-    }
-  ;
-
-number:
-  DIGITS
-    {
-      $$ = new Double((String) $1 + ".0");
-    }
-  | DIGITS DOT
-    {
-      $$ = new Double((String) $1 + ".0");
-    }
-  | DIGITS DOT DIGITS
-    {
-      $$ = new Double((String) $1 + "." + (String) $3);
-    }
-  | DOT DIGITS
-    {
-      $$ = new Double("0." + (String) $2);
-    }
-  ;
-
-function_name:
-  qname
-/*  | node_type
-    {
-      switch (((Short) $1).shortValue ())
-        {
-        case Node.COMMENT_NODE:
-          $$ = "comment";
-          break;
-        case Node.TEXT_NODE:
-          $$ = "text";
-          break;
-        case Node.PROCESSING_INSTRUCTION_NODE:
-          $$ = "processing-instruction";
-          break;
-        default:
-          $$ = "node";
-          break;
-        }
-    }*/
-  ;
-
-variable_reference:
-  DOLLAR qname
-    {
-      $$ = new VariableReference(variableResolver, (String) $2);
-    }
-  ;
-
-name_test:
-  STAR
-    {
-      $$ = new NameTest(null, true, true);
-    }
-  | NAME COLON STAR
-    {
-      QName qName = getQName((String) $1);
-      $$ = new NameTest(qName, true, false);
-    }
-  | qname
-    {
-      QName qName = getQName((String) $1);
-      $$ = new NameTest(qName, false, false);
-    }
-  ;
-
-qname:
-  NAME
-  | NAME COLON NAME
-    {
-      $$ = (String) $1 + ':' + (String) $3;
-    }
-  ;
-
-node_type:
-  COMMENT
-    {
-      $$ = new Short(Node.COMMENT_NODE);
-    }
-  | TEXT
-    {
-      $$ = new Short(Node.TEXT_NODE);
-    }
-  | PROCESSING_INSTRUCTION
-    {
-      $$ = new Short(Node.PROCESSING_INSTRUCTION_NODE);
-    }
-  | NODE
-    {
-      $$ = new Short((short) 0);
-    }
-  ;
-
-%%
-
-}