Application: gvSIG desktop » Library: org.gvsig.tools

package org.gvsig.tools.observer;

import org.apache.commons.lang3.builder.ToStringBuilder;

public class BaseNotification implements Notification {

    private final String type;

    protected Object[] values;

    protected boolean canceled = false;

    private boolean aborted;

    public BaseNotification(String type, int values) {

        this.type = type;

        this.values = new Object[values];

    }

    public BaseNotification(String type, Object[] values) {

        this.type = type;

        this.values = values;

    }

    @Override

    public String getType() {

        return this.type;

    }

    @Override

    public boolean isOfType(String type) {

        return type.equalsIgnoreCase(this.type);

    }

    @Override

    public Object getValue() {

        if( this.values==null ) {

            return null;

        }

        return this.values[0];

    }

    @Override

    public Object getValue(int n) {

        if( this.values==null ) {

            return null;

        }

        return this.values[n];

    }

    @Override

    public void setValue(Object value) {

        this.values[0] = value;

    }

    @Override

    public void setValue(int n, Object value) {

        this.values[n] = value;

    }

    @Override

    public boolean isCanceled() {

        return this.canceled;

    }

    @Override

    public void cancel() {

        this.canceled = true;

    }

    @Override

    public boolean isAborted() {

        return this.aborted;

    }

    @Override

    public void abort() {

        this.aborted = true;

    }

    @Override

    public String toString() {

        try {

            ToStringBuilder builder = new ToStringBuilder(this);

            builder.append("type", type);

            builder.append("values", values);

            return builder.build();

        } catch(Throwable th) {

            return super.toString();

        }

    }

}