JAL-3032 adds Java 8 functionality (1/2)

[jalview.git] / srcjar / org / apache / log4j / pattern / FormattingInfo.java

diff --git a/srcjar/org/apache/log4j/pattern/FormattingInfo.java b/srcjar/org/apache/log4j/pattern/FormattingInfo.java
deleted file mode 100644 (file)
index 3fb127e..0000000
--- a/srcjar/org/apache/log4j/pattern/FormattingInfo.java
+++ /dev/null
@@ -1,176 +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.log4j.pattern;
-
-
-/**
- * Modifies the output of a pattern converter for a specified minimum
- * and maximum width and alignment.
- *
- *
- *  @author <a href=mailto:jim_cakalic@na.biomerieux.com>Jim Cakalic</a>
- *  @author Ceki G&uuml;lc&uuml;
- *  @author Curt Arnold
- *
- */
-public final class FormattingInfo {
-  /**
-   *  Array of spaces.
-   */
-  private static final char[] SPACES =
-    new char[] { ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ' };
-
-  /**
-   * Default instance.
-   */
-  private static final FormattingInfo DEFAULT =
-    new FormattingInfo(false, 0, Integer.MAX_VALUE);
-
-  /**
-   * Minimum length.
-   */
-  private final int minLength;
-
-  /**
-   * Maximum length.
-   */
-  private final int maxLength;
-
-  /**
-   * Alignment.
-   */
-  private final boolean leftAlign;
-
-  /**
-   * Right truncation.
-   * @since 1.2.17
-   */
-  private final boolean rightTruncate;
-
-  /**
-   * Creates new instance.
-   * @param leftAlign left align if true.
-   * @param minLength minimum length.
-   * @param maxLength maximum length.
-   * @deprecated since 1.2.17
-   */
-  public FormattingInfo(
-    final boolean leftAlign, 
-    final int minLength, 
-    final int maxLength) {
-    this.leftAlign = leftAlign;
-    this.minLength = minLength;
-    this.maxLength = maxLength;
-    this.rightTruncate = false;
-  }
-
-  /**
-   * Creates new instance.
-   * @param leftAlign left align if true.
-   * @param rightTruncate right truncate if true.
-   * @param minLength minimum length.
-   * @param maxLength maximum length.
-   * @since 1.2.17
-   */
-  public FormattingInfo(
-    final boolean leftAlign, 
-    final boolean rightTruncate,
-    final int minLength, 
-    final int maxLength) {
-    this.leftAlign = leftAlign;
-    this.minLength = minLength;
-    this.maxLength = maxLength;
-    this.rightTruncate = rightTruncate;
-  }
-
-  /**
-   * Gets default instance.
-   * @return default instance.
-   */
-  public static FormattingInfo getDefault() {
-    return DEFAULT;
-  }
-
-  /**
-   * Determine if left aligned.
-   * @return true if left aligned.
-   */
-  public boolean isLeftAligned() {
-    return leftAlign;
-  }
-
-  /**
-   * Determine if right truncated.
-   * @return true if right truncated.
-   * @since 1.2.17
-   */
-  public boolean isRightTruncated() {
-    return rightTruncate;
-  }
-
-  /**
-   * Get minimum length.
-   * @return minimum length.
-   */
-  public int getMinLength() {
-    return minLength;
-  }
-
-  /**
-   * Get maximum length.
-   * @return maximum length.
-   */
-  public int getMaxLength() {
-    return maxLength;
-  }
-
-  /**
-   * Adjust the content of the buffer based on the specified lengths and alignment.
-   *
-   * @param fieldStart start of field in buffer.
-   * @param buffer buffer to be modified.
-   */
-  public void format(final int fieldStart, final StringBuffer buffer) {
-    final int rawLength = buffer.length() - fieldStart;
-
-    if (rawLength > maxLength) {
-      if(rightTruncate) {
-         buffer.setLength(fieldStart + maxLength);
-      } else {
-         buffer.delete(fieldStart, buffer.length() - maxLength);
-      }
-    } else if (rawLength < minLength) {
-      if (leftAlign) {
-        final int fieldEnd = buffer.length();
-        buffer.setLength(fieldStart + minLength);
-
-        for (int i = fieldEnd; i < buffer.length(); i++) {
-          buffer.setCharAt(i, ' ');
-        }
-      } else {
-        int padLength = minLength - rawLength;
-
-        for (; padLength > 8; padLength -= 8) {
-          buffer.insert(fieldStart, SPACES);
-        }
-
-        buffer.insert(fieldStart, SPACES, 0, padLength);
-      }
-    }
-  }
-}