X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/surround/parser/CharStream.java?ds=sidebyside

diff --git a/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/surround/parser/CharStream.java b/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/surround/parser/CharStream.java
deleted file mode 100644
index 5bf92d4..0000000
--- a/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/surround/parser/CharStream.java
+++ /dev/null
@@ -1,112 +0,0 @@
-/* Generated By:JavaCC: Do not edit this line. CharStream.java Version 4.1 */
-/* JavaCCOptions:STATIC=false */
-package org.apache.lucene.queryParser.surround.parser;
-
-/**
- * This interface describes a character stream that maintains line and
- * column number positions of the characters.  It also has the capability
- * to backup the stream to some extent.  An implementation of this
- * interface is used in the TokenManager implementation generated by
- * JavaCCParser.
- *
- * All the methods except backup can be implemented in any fashion. backup
- * needs to be implemented correctly for the correct operation of the lexer.
- * Rest of the methods are all used to get information like line number,
- * column number and the String that constitutes a token and are not used
- * by the lexer. Hence their implementation won't affect the generated lexer's
- * operation.
- */
-
-public interface CharStream {
-
-  /**
-   * Returns the next character from the selected input.  The method
-   * of selecting the input is the responsibility of the class
-   * implementing this interface.  Can throw any java.io.IOException.
-   */
-  char readChar() throws java.io.IOException;
-
-  /**
-   * Returns the column position of the character last read.
-   * @deprecated
-   * @see #getEndColumn
-   */
-  int getColumn();
-
-  /**
-   * Returns the line number of the character last read.
-   * @deprecated
-   * @see #getEndLine
-   */
-  int getLine();
-
-  /**
-   * Returns the column number of the last character for current token (being
-   * matched after the last call to BeginTOken).
-   */
-  int getEndColumn();
-
-  /**
-   * Returns the line number of the last character for current token (being
-   * matched after the last call to BeginTOken).
-   */
-  int getEndLine();
-
-  /**
-   * Returns the column number of the first character for current token (being
-   * matched after the last call to BeginTOken).
-   */
-  int getBeginColumn();
-
-  /**
-   * Returns the line number of the first character for current token (being
-   * matched after the last call to BeginTOken).
-   */
-  int getBeginLine();
-
-  /**
-   * Backs up the input stream by amount steps. Lexer calls this method if it
-   * had already read some characters, but could not use them to match a
-   * (longer) token. So, they will be used again as the prefix of the next
-   * token and it is the implemetation's responsibility to do this right.
-   */
-  void backup(int amount);
-
-  /**
-   * Returns the next character that marks the beginning of the next token.
-   * All characters must remain in the buffer between two successive calls
-   * to this method to implement backup correctly.
-   */
-  char BeginToken() throws java.io.IOException;
-
-  /**
-   * Returns a string made up of characters from the marked token beginning
-   * to the current buffer position. Implementations have the choice of returning
-   * anything that they want to. For example, for efficiency, one might decide
-   * to just return null, which is a valid implementation.
-   */
-  String GetImage();
-
-  /**
-   * Returns an array of characters that make up the suffix of length 'len' for
-   * the currently matched token. This is used to build up the matched string
-   * for use in actions in the case of MORE. A simple and inefficient
-   * implementation of this is as follows :
-   *
-   *   {
-   *      String t = GetImage();
-   *      return t.substring(t.length() - len, t.length()).toCharArray();
-   *   }
-   */
-  char[] GetSuffix(int len);
-
-  /**
-   * The lexer calls this function to indicate that it is done with the stream
-   * and hence implementations can free any resources held by this class.
-   * Again, the body of this function can be just empty and it will not
-   * affect the lexer's operation.
-   */
-  void Done();
-
-}
-/* JavaCC - OriginalChecksum=872eafa2c180de2e08862f87f675b2dd (do not edit this line) */