/*******************************************************************************
* Copyright (c) 2000, 2008 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package com.aptana.ruby.debug.core;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.debug.core.model.ILineBreakpoint;
/**
* A breakpoint that suspends execution when a particular line of code is
* reached.
*
* @since 2.0
* @noimplement This interface is not intended to be implemented by clients.
*/
public interface IRubyLineBreakpoint extends IRubyBreakpoint, ILineBreakpoint {
/**
* Returns whether this breakpoint supports a conditional expression.
* Conditional breakpoints only suspend when their associated condition
* evaluates to <code>true</code>.
*
* @return whether this breakpoint supports a condition
*/
public boolean supportsCondition();
/**
* Returns the conditional expression associated with this breakpoint, or
* <code>null</code> if this breakpoint does not have a condition.
*
* @return this breakpoint's conditional expression, or <code>null</code>
* @exception CoreException
* if unable to access the property on this breakpoint's
* underlying marker
*/
public String getCondition() throws CoreException;
/**
* Sets the condition associated with this breakpoint. When the condition is
* enabled, this breakpoint will only suspend execution when the given
* condition evaluates to <code>true</code>. Setting the condition to
* <code>null</code> or an empty string removes the condition.
* <p>
* If this breakpoint does not support conditions, setting the condition has
* no effect.
* </p>
*
* @param condition
* conditional expression
* @exception CoreException
* if unable to set the property on this breakpoint's
* underlying marker
*/
public void setCondition(String condition) throws CoreException;
/**
* Returns whether the condition on this breakpoint is enabled.
*
* @return whether this breakpoint's condition is enabled
* @exception CoreException
* if unable to access the property on this breakpoint's
* underlying marker
*/
public boolean isConditionEnabled() throws CoreException;
/**
* Sets the enabled state of this breakpoint's condition to the given state.
* When enabled, this breakpoint will only suspend when its condition
* evaluates to true. When disabled, this breakpoint will suspend as it
* would with no condition defined.
*
* @exception CoreException
* if unable to set the property on this breakpoint's
* underlying marker
*/
public void setConditionEnabled(boolean enabled) throws CoreException;
/**
* Returns whether the breakpoint suspends when the value of the condition
* is <code>true</code> or when the value of the condition changes.
*
* @return <code>true</code> if this breakpoint suspends when the value of
* the condition is <code>true</code>, <code>false</code> if this
* breakpoint suspends when the value of the condition changes.
* @exception CoreException
* if unable to access the property on this breakpoint's
* underlying marker
* @since 2.1
*/
public boolean isConditionSuspendOnTrue() throws CoreException;
/**
* Set the suspend state of this breakpoint's condition. If the value is
* <code>true</code>, the breakpoint will stop when the value of the
* condition is <code>true</code>. If the value is <code>false</code>, the
* breakpoint will stop when the value of the condition changes.
*
* @exception CoreException
* if unable to access the property on this breakpoint's
* underlying marker
* @since 2.1
*/
public void setConditionSuspendOnTrue(boolean suspendOnTrue)
throws CoreException;
/**
* Get the path to the underlying file. Works for resources and external
* files. External files will have an absolute path, Internal will return
* the project relative path.
*
* @return
* @throws CoreException
*/
public IPath getFilePath() throws CoreException;
/**
* Always returns the absolute path
*
* @return
* @throws CoreException
*/
public IPath getLocation() throws CoreException;
public void setIndex(int index);
public int getIndex();
}