diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/Location.java')
-rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/Location.java | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/Location.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/Location.java deleted file mode 100644 index 8e25d107..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/Location.java +++ /dev/null @@ -1,179 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ - -package org.apache.tools.ant; - -import java.io.Serializable; - -import org.apache.tools.ant.util.FileUtils; -import org.xml.sax.Locator; - -/** - * Stores the location of a piece of text within a file (file name, - * line number and column number). Note that the column number is - * currently ignored. - * - */ -public class Location implements Serializable { - private static final long serialVersionUID = 1L; - - /** Name of the file. */ - private final String fileName; - /** Line number within the file. */ - private final int lineNumber; - /** Column number within the file. */ - private final int columnNumber; - - /** Location to use when one is needed but no information is available */ - public static final Location UNKNOWN_LOCATION = new Location(); - - private static final FileUtils FILE_UTILS = FileUtils.getFileUtils(); - - /** - * Creates an "unknown" location. - */ - private Location() { - this(null, 0, 0); - } - - /** - * Creates a location consisting of a file name but no line number or - * column number. - * - * @param fileName The name of the file. May be <code>null</code>, - * in which case the location is equivalent to - * {@link #UNKNOWN_LOCATION UNKNOWN_LOCATION}. - */ - public Location(String fileName) { - this(fileName, 0, 0); - } - - /** - * Creates a location from the SAX locator using the system ID as - * the filename. - * - * @param loc Must not be <code>null</code>. - * - * @since Ant 1.6 - */ - public Location(Locator loc) { - this(loc.getSystemId(), loc.getLineNumber(), loc.getColumnNumber()); - } - - /** - * Creates a location consisting of a file name, line number and - * column number. - * - * @param fileName The name of the file. May be <code>null</code>, - * in which case the location is equivalent to - * {@link #UNKNOWN_LOCATION UNKNOWN_LOCATION}. - * - * @param lineNumber Line number within the file. Use 0 for unknown - * positions within a file. - * @param columnNumber Column number within the line. - */ - public Location(String fileName, int lineNumber, int columnNumber) { - if (fileName != null && fileName.startsWith("file:")) { - this.fileName = FILE_UTILS.fromURI(fileName); - } else { - this.fileName = fileName; - } - this.lineNumber = lineNumber; - this.columnNumber = columnNumber; - } - - /** - * @return the filename portion of the location - * @since Ant 1.6 - */ - public String getFileName() { - return fileName; - } - - /** - * @return the line number - * @since Ant 1.6 - */ - public int getLineNumber() { - return lineNumber; - } - - /** - * @return the column number - * @since Ant 1.7 - */ - public int getColumnNumber() { - return columnNumber; - } - - /** - * Returns the file name, line number, a colon and a trailing space. - * An error message can be appended easily. For unknown locations, an - * empty string is returned. - * - * @return a String of the form <code>"fileName:lineNumber: "</code> - * if both file name and line number are known, - * <code>"fileName: "</code> if only the file name is known, - * and the empty string for unknown locations. - */ - public String toString() { - StringBuffer buf = new StringBuffer(); - - if (fileName != null) { - buf.append(fileName); - - if (lineNumber != 0) { - buf.append(":"); - buf.append(lineNumber); - } - - buf.append(": "); - } - - return buf.toString(); - } - - /** - * Equality operation. - * @param other the object to compare to. - * @return true if the other object contains the same information - * as this object. - * @since Ant 1.6.3 - */ - public boolean equals(Object other) { - if (this == other) { - return true; - } - if (other == null) { - return false; - } - if (!(other.getClass() == getClass())) { - return false; - } - return toString().equals(other.toString()); - } - - /** - * Hash operation. - * @return a hash code value for this location. - * @since Ant 1.6.3 - */ - public int hashCode() { - return toString().hashCode(); - } -} |