/**
* OpenSpotLight - Open Source IT Governance Platform
*
* Copyright (c) 2009, CARAVELATECH CONSULTORIA E TECNOLOGIA EM INFORMATICA LTDA
* or third-party contributors as indicated by the @author tags or express
* copyright attribution statements applied by the authors. All third-party
* contributions are distributed under license by CARAVELATECH CONSULTORIA E
* TECNOLOGIA EM INFORMATICA LTDA.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program 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 distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*
***********************************************************************
* OpenSpotLight - Plataforma de Governança de TI de Código Aberto
*
* Direitos Autorais Reservados (c) 2009, CARAVELATECH CONSULTORIA E TECNOLOGIA
* EM INFORMATICA LTDA ou como contribuidores terceiros indicados pela etiqueta
* @author ou por expressa atribuição de direito autoral declarada e atribuída pelo autor.
* Todas as contribuições de terceiros estão distribuídas sob licença da
* CARAVELATECH CONSULTORIA E TECNOLOGIA EM INFORMATICA LTDA.
*
* Este programa é software livre; você pode redistribuí-lo e/ou modificá-lo sob os
* termos da Licença Pública Geral Menor do GNU conforme publicada pela Free Software
* Foundation.
*
* Este programa é distribuído na expectativa de que seja útil, porém, SEM NENHUMA
* GARANTIA; nem mesmo a garantia implícita de COMERCIABILIDADE OU ADEQUAÇÃO A UMA
* FINALIDADE ESPECÍFICA. Consulte a Licença Pública Geral Menor do GNU para mais detalhes.
*
* Você deve ter recebido uma cópia da Licença Pública Geral Menor do GNU junto com este
* programa; se não, escreva para:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.openspotlight.graph.query.console;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import org.openspotlight.graph.manipulation.GraphReader;
import org.openspotlight.graph.query.console.command.Command;
/**
* The Class ConsoleState. This is a simple data class that holds console application state.
*
* @author porcelli
*/
public class ConsoleState {
/** The active command. */
private Command activeCommand = null;
/**
* The additional properties that should be displayed during query output result.
*/
private Set<String> additionalProperties = new HashSet<String>();
/** The session. */
private GraphReader graphReader = null;
/** The input. */
private String input = "";
/** The last query. */
private String lastQuery = "";
/** The quit application. */
private boolean quitApplication = false;
/** The StringBuilder that holds the buffer. */
private StringBuilder sb = new StringBuilder();
/**
* Instantiates a new console state.
*
* @param session the session
*/
public ConsoleState(final GraphReader graphReader) {
this.graphReader = graphReader;
}
/**
* Adds the additional property that should be displayed during query output result.
*
* @param additionalProperty the additional property
*/
public void addAdditionalProperty(final String additionalProperty) {
if (additionalProperty.trim().length() > 0) {
additionalProperties.add(additionalProperty);
}
}
/**
* Append buffer.
*
* @param buffer the buffer
*/
public void appendBuffer(final String buffer) {
sb.append(buffer);
}
/**
* Append line buffer.
*
* @param buffer the buffer
*/
public void appendLineBuffer(final String buffer) {
appendBuffer(buffer);
appendBuffer("\n");
}
/**
* Clear buffer.
*/
public void clearBuffer() {
sb = new StringBuilder();
}
/**
* Gets the active command.
*
* @return the active command
*/
public Command getActiveCommand() {
return activeCommand;
}
/**
* Gets the additional properties that should be displayed during query output result.
*
* @return the additional properties
*/
public Collection<String> getAdditionalProperties() {
return additionalProperties;
}
/**
* Gets the buffer.
*
* @return the buffer
*/
public String getBuffer() {
return sb.toString();
}
/**
* Gets the input.
*
* @return the input
*/
public String getInput() {
return input;
}
/**
* Gets the last query.
*
* @return the last query
*/
public String getLastQuery() {
return lastQuery;
}
/**
* Gets the session.
*
* @return the session
*/
public GraphReader getSession() {
return graphReader;
}
/**
* Quit application.
*
* @return true, if application should quit
*/
public boolean quitApplication() {
return quitApplication;
}
/**
* Removes additional property from query output result.
*
* @param additionalProperty the additional property
*/
public void removesAdditionalProperty(final String additionalProperty) {
if (additionalProperty.trim().length() > 0
&& additionalProperties.contains(additionalProperty)) {
additionalProperties.remove(additionalProperty);
}
}
/**
* Reset additional properties.
*/
public void resetAdditionalProperties() {
additionalProperties = new HashSet<String>();
}
/**
* Sets the active command.
*
* @param activeCommand the new active command
*/
public void setActiveCommand(final Command activeCommand) {
this.activeCommand = activeCommand;
}
/**
* Sets the input.
*
* @param input the new input
*/
public void setInput(final String input) {
if (input == null) {
this.input = "";
} else {
this.input = input;
}
}
/**
* Sets the last query.
*
* @param lastQuery the new last query
*/
public void setLastQuery(final String lastQuery) {
if (lastQuery == null) {
this.lastQuery = "";
} else {
this.lastQuery = lastQuery;
}
}
/**
* Sets the quit application.
*
* @param quitApplication the new quit application
*/
public void setQuitApplication(final boolean quitApplication) {
this.quitApplication = quitApplication;
}
}