preparing new release

[phpeclipse.git] / archive / net.sourceforge.phpeclipse.quantum.sql / src / com / quantum / sql / SQLParser.java

diff --git a/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/sql/SQLParser.java b/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/sql/SQLParser.java
deleted file mode 100644 (file)
index f583afa..0000000
--- a/archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/sql/SQLParser.java
+++ /dev/null
@@ -1,61 +0,0 @@
-package com.quantum.sql;
-
-import java.util.Vector;
-
-import com.quantum.sql.parser.SQLLexx;
-import com.quantum.sql.parser.Token;
-
-public class SQLParser {
-
-       /**
-        * Parses a query string into executable units.
-        * @param query
-        * @return a Vector of Strings, with the individual executable units.
-        */
-       public static Vector parse(String query) {
-                       Vector commands = new Vector();
-                       Vector groups = new Vector();
-               try {
-                       Vector tokens = SQLLexx.parse(query);
-                       StringBuffer buffer = new StringBuffer();
-                       StringBuffer groupBuffer = new StringBuffer();
-                       for (int i = 0; i < tokens.size(); i++) {
-                               Token t = (Token) tokens.elementAt(i);
-                               if (t.getType() == Token.COMMENT) {
-                                       // ignore comments
-                               } else if (t.getType() == Token.SEPARATOR) {
-                                       groupBuffer.append(t.getValue());
-                                       String newCommand = buffer.toString().trim();
-                                       if (!newCommand.equals("")) { //$NON-NLS-1$
-                                               commands.addElement(newCommand);
-                                       }
-                                       buffer = new StringBuffer();
-                               } else if (t.getType() == Token.GROUP) {
-                                       // We don't append the group token because it may be misinterpreted
-                                       //groupBuffer.append(t.getValue());
-                                       String newGroup = groupBuffer.toString().trim();
-                                       if (!newGroup.equals("")) { //$NON-NLS-1$
-                                               groups.addElement(newGroup);
-                                               //Groups have precedence over commands, so the preceding commands are erased
-                                               commands.clear();
-                                       }
-                                       groupBuffer = new StringBuffer();
-                               } else {        
-                                       // We append the tokens to the buffer until it's a separator or group.
-                                       buffer.append(t.getValue());
-                                       groupBuffer.append(t.getValue());
-                               }
-                       }
-                       String newCommand = buffer.toString().trim();
-                       if (!newCommand.equals("")) { //$NON-NLS-1$
-                               commands.addElement(newCommand);
-                       }
-               } catch (Throwable e) {
-                       e.printStackTrace();
-               }
-               Vector result = new Vector();
-               result.addAll(groups);
-               result.addAll(commands);
-               return result;
-       }
-}
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