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Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/TimeComparison.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/TimeComparison.java | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/TimeComparison.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/TimeComparison.java deleted file mode 100644 index 15c136e6..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/TimeComparison.java +++ /dev/null @@ -1,122 +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.types; - -import org.apache.tools.ant.BuildException; -import org.apache.tools.ant.util.FileUtils; - -/** - * EnumeratedAttribute for time comparisons. Accepts values - * "before", "after", "equal". - * @since Ant 1.7 - */ -public class TimeComparison extends EnumeratedAttribute { - private static final String[] VALUES - = new String[] {"before", "after", "equal"}; - - private static final FileUtils FILE_UTILS = FileUtils.getFileUtils(); - - /** Before Comparison. */ - public static final TimeComparison BEFORE = new TimeComparison("before"); - - /** After Comparison. */ - public static final TimeComparison AFTER = new TimeComparison("after"); - - /** Equal Comparison. */ - public static final TimeComparison EQUAL = new TimeComparison("equal"); - - /** - * Default constructor. - */ - public TimeComparison() { - } - - /** - * Construct a new TimeComparison with the specified value. - * @param value the EnumeratedAttribute value. - */ - public TimeComparison(String value) { - setValue(value); - } - - /** - * Return the possible values. - * @return String[] of EnumeratedAttribute values. - */ - public String[] getValues() { - return VALUES; - } - - /** - * Evaluate two times against this TimeComparison. - * @param t1 the first time to compare. - * @param t2 the second time to compare. - * @return true if the comparison result fell within the parameters of this TimeComparison. - */ - public boolean evaluate(long t1, long t2) { - return evaluate(t1, t2, FILE_UTILS.getFileTimestampGranularity()); - } - - /** - * Evaluate two times against this TimeComparison. - * @param t1 the first time to compare. - * @param t2 the second time to compare. - * @param g the timestamp granularity. - * @return true if the comparison result fell within the parameters of this TimeComparison. - */ - public boolean evaluate(long t1, long t2, long g) { - int cmp = getIndex(); - if (cmp == -1) { - throw new BuildException("TimeComparison value not set."); - } - if (cmp == 0) { - return t1 - g < t2; - } - if (cmp == 1) { - return t1 + g > t2; - } - return Math.abs(t1 - t2) <= g; - } - - /** - * Compare two times. - * @param t1 the first time to compare. - * @param t2 the second time to compare. - * @return a negative integer, a positive integer, or zero as t1 is - * before, after, or equal to t2 accounting for the default granularity. - */ - public static int compare(long t1, long t2) { - return compare(t1, t2, FILE_UTILS.getFileTimestampGranularity()); - } - - /** - * Compare two times. - * @param t1 the first time to compare. - * @param t2 the second time to compare. - * @param g the timestamp granularity. - * @return a negative integer, a positive integer, or zero as t1 is - * before, after, or equal to t2 accounting for the specified granularity. - */ - public static int compare(long t1, long t2, long g) { - long diff = t1 - t2; - long abs = Math.abs(diff); - return abs > Math.abs(g) ? (int) (diff / abs) : 0; - } - -} - |