diff options
Diffstat (limited to 'misc/env')
| -rw-r--r-- | misc/env/src/main/java/org/onap/aaf/misc/env/util/IndentPrintWriter.java | 187 |
1 files changed, 95 insertions, 92 deletions
diff --git a/misc/env/src/main/java/org/onap/aaf/misc/env/util/IndentPrintWriter.java b/misc/env/src/main/java/org/onap/aaf/misc/env/util/IndentPrintWriter.java index 77ee2676..203d361d 100644 --- a/misc/env/src/main/java/org/onap/aaf/misc/env/util/IndentPrintWriter.java +++ b/misc/env/src/main/java/org/onap/aaf/misc/env/util/IndentPrintWriter.java @@ -1,22 +1,15 @@ /**
- * ============LICENSE_START====================================================
- * org.onap.aaf
- * ===========================================================================
- * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
- * ===========================================================================
- * Licensed 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.
- * ============LICENSE_END====================================================
+ * ============LICENSE_START==================================================== org.onap.aaf
+ * =========================================================================== Copyright (c) 2018 AT&T Intellectual
+ * Property. All rights reserved. =========================================================================== Licensed
+ * 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. ============LICENSE_END====================================================
*/
package org.onap.aaf.misc.env.util;
@@ -27,88 +20,98 @@ import java.io.Writer; /**
* @author Jonathan
- *
+ *
* Catch \n and indent according to current indent levels of JavaGen
*/
public class IndentPrintWriter extends PrintWriter {
- public static int INDENT = 2;
- private boolean addIndent;
- private int indent;
- private int col;
-
- public IndentPrintWriter(Writer out) {
- super(out);
- addIndent = false;
- indent = col = 0;
- }
-
- public IndentPrintWriter(OutputStream out) {
- super(out);
- addIndent = false;
- indent = col = 0;
- }
+
+ public static final int INDENT_MULTIPLIER = 2;
+ private boolean addIndent;
+ private int indent;
+ private int col;
+
+ public IndentPrintWriter(Writer out) {
+ super(out);
+ addIndent = false;
+ indent = col = 0;
+ }
+
+ public IndentPrintWriter(OutputStream out) {
+ super(out);
+ addIndent = false;
+ indent = col = 0;
+ }
+ @Override
public void write(String str) {
- int len = str.length();
- for(int i=0;i<len;++i) {
- write((int)str.charAt(i));
- }
+ int len = str.length();
+ for (int i = 0; i < len; ++i) {
+ write((int) str.charAt(i));
+ }
}
-
+
+ @Override
public void println() {
- write((int)'\n');
+ write((int) '\n');
+ }
+
+ @Override
+ public void write(String str, int off, int len) {
+ int finalLength = Math.min(str.length(), off + len);
+ for (int i = off; i < finalLength; ++i) {
+ write((int) str.charAt(i));
+ }
+ }
+
+ @Override
+ public void write(int b) {
+ if (b == '\n') {
+ addIndent = true;
+ col = 0;
+ } else if (addIndent) {
+ addIndent = false;
+ toIndent();
+ } else {
+ ++col;
+ }
+ super.write(b);
+ }
+
+ @Override
+ public void write(char[] buf, int off, int len) {
+ for (int i = 0; i < len; ++i) {
+ write(buf[i] + off);
+ }
+ }
+
+ public void setIndent(int size) {
+ indent = size;
+ }
+
+ public void inc() {
+ ++indent;
+ }
+
+ public void dec() {
+ --indent;
+ }
+
+ public void toCol(int idx) {
+ while (idx > col++) {
+ super.write((int) ' ');
+ }
+ }
+
+ public int getIndent() {
+ return indent;
+ }
+
+ public void toIndent() {
+ int end = indent * INDENT_MULTIPLIER;
+ for (int i = 0; i < end; ++i) {
+ super.write((int) ' ');
+ }
+ col = end;
}
- public void write(String str, int off, int len) {
- len = Math.min(str.length(),off+len);
- for(int i=off;i<len;++i) {
- write((int)str.charAt(i));
- }
- }
- public void write(int b) {
- if (b == '\n') {
- addIndent = true;
- col = 0;
- } else if (addIndent) {
- addIndent = false;
- toIndent();
- } else {
- ++col;
- }
- super.write(b);
- }
-
- @Override
- public void write(char[] buf, int off, int len) {
- for (int i = 0; i < len; ++i)
- write(buf[i] + off);
- }
-
- public void setIndent(int size) {
- indent = size;
- }
-
- public void inc() {
- ++indent;
- }
-
- public void dec() {
- --indent;
- }
-
- public void toCol(int idx) {
- while(idx>col++)super.write((int)' ');
- }
-
- public int getIndent() {
- return indent;
- }
-
- public void toIndent() {
- int end = indent * INDENT;
- for (int i = 0; i < end; ++i) {
- super.write((int) ' ');
- }
- col = end;
- }
}
|