/* * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */package sun.tools.jstat;import java.util.*;import sun.jvmstat.monitor.MonitorException;/** * A class for describing the output format specified by a command * line option that was parsed from an option description file. * * @author Brian Doherty * @since 1.5 */public class OptionFormat { protected String name; protected List<OptionFormat> children; public OptionFormat(String name) { this.name = name; this.children = new ArrayList<OptionFormat>(); } public boolean equals(Object o) { if (o == this) { return true; } if (!(o instanceof OptionFormat)) { return false; } OptionFormat of = (OptionFormat)o; return (this.name.compareTo(of.name) == 0); } public int hashCode() { return name.hashCode(); } public void addSubFormat(OptionFormat f) { children.add(f); } public OptionFormat getSubFormat(int index) { return children.get(index); } public void insertSubFormat(int index, OptionFormat f) { children.add(index, f); } public String getName() { return name; } public void apply(Closure c) throws MonitorException { for (Iterator i = children.iterator(); i.hasNext(); /* empty */) { OptionFormat o = (OptionFormat)i.next(); c.visit(o, i.hasNext()); } for (Iterator i = children.iterator(); i.hasNext(); /* empty */) { OptionFormat o = (OptionFormat)i.next(); o.apply(c); } } public void printFormat() { printFormat(0); } public void printFormat(int indentLevel) { String indentAmount = " "; StringBuilder indent = new StringBuilder(""); for (int j = 0; j < indentLevel; j++) { indent.append(indentAmount); } System.out.println(indent + name + " {"); // iterate over all children and call their printFormat() methods for (OptionFormat of : children) { of.printFormat(indentLevel+1); } System.out.println(indent + "}"); }}
/*
* Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.tools.jstat;
import java.util.*;
import sun.jvmstat.monitor.MonitorException;
/**
* A class for describing the output format specified by a command
* line option that was parsed from an option description file.
*
* @author Brian Doherty
* @since 1.5
*/
public class OptionFormat {
protected String name;
protected List<OptionFormat> children;
public OptionFormat(String name) {
this.name = name;
this.children = new ArrayList<OptionFormat>();
}
public boolean equals(Object o) {
if (o == this) {
return true;
}
if (!(o instanceof OptionFormat)) {
return false;
}
OptionFormat of = (OptionFormat)o;
return (this.name.compareTo(of.name) == 0);
}
public int hashCode() {
return name.hashCode();
}
public void addSubFormat(OptionFormat f) {
children.add(f);
}
public OptionFormat getSubFormat(int index) {
return children.get(index);
}
public void insertSubFormat(int index, OptionFormat f) {
children.add(index, f);
}
public String getName() {
return name;
}
public void apply(Closure c) throws MonitorException {
for (Iterator i = children.iterator(); i.hasNext(); /* empty */) {
OptionFormat o = (OptionFormat)i.next();
c.visit(o, i.hasNext());
}
for (Iterator i = children.iterator(); i.hasNext(); /* empty */) {
OptionFormat o = (OptionFormat)i.next();
o.apply(c);
}
}
public void printFormat() {
printFormat(0);
}
public void printFormat(int indentLevel) {
String indentAmount = " ";
StringBuilder indent = new StringBuilder("");
for (int j = 0; j < indentLevel; j++) {
indent.append(indentAmount);
}
System.out.println(indent + name + " {");
// iterate over all children and call their printFormat() methods
for (OptionFormat of : children) {
of.printFormat(indentLevel+1);
}
System.out.println(indent + "}");
}
}