org.crsh.cmdline.matcher.impl.MethodCompletion Maven / Gradle / Ivy
/*
* Copyright (C) 2012 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.crsh.cmdline.matcher.impl;
import org.crsh.cmdline.ClassDescriptor;
import org.crsh.cmdline.CommandCompletion;
import org.crsh.cmdline.Delimiter;
import org.crsh.cmdline.MethodDescriptor;
import org.crsh.cmdline.matcher.CmdCompletionException;
class MethodCompletion extends org.crsh.cmdline.matcher.impl.Completion {
/** . */
private final ClassDescriptor descriptor;
/** . */
private final String mainName;
/** . */
private final String prefix;
/** . */
private final Delimiter delimiter;
MethodCompletion(ClassDescriptor descriptor, String mainName, String prefix, Delimiter delimiter) {
this.descriptor = descriptor;
this.mainName = mainName;
this.prefix = prefix;
this.delimiter = delimiter;
}
@Override
protected CommandCompletion complete() throws CmdCompletionException {
org.crsh.cmdline.spi.Completion.Builder builder = org.crsh.cmdline.spi.Completion.builder(prefix);
for (MethodDescriptor m : descriptor.getMethods()) {
String name = m.getName();
if (name.startsWith(prefix)) {
if (!name.equals(mainName)) {
builder.add(name.substring(prefix.length()), true);
}
}
}
return new CommandCompletion(delimiter, builder.build());
}
}