org.checkerframework.dataflow.cfg.block.SpecialBlock Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of dataflow-shaded Show documentation

dataflow-shaded is a dataflow framework based on the javac compiler. It differs from the org.checkerframework:dataflow artifact in two ways. First, the packages in this artifact have been renamed to org.checkerframework.shaded.*. Second, unlike the dataflow artifact, this artifact contains the dependencies it requires.

There is a newer version: 3.42.0-eisop5

Show newest version

package org.checkerframework.dataflow.cfg.block;

/**
 * Represents a special basic block; i.e., one of the following:
 *
 * 
 *   Entry block of a method.
 *   
Regular exit block of a method.
 *   
Exceptional exit block of a method.
 * 
 */
public interface SpecialBlock extends SingleSuccessorBlock {

    /** The types of special basic blocks. */
    public enum SpecialBlockType {

        /** The entry block of a method. */
        ENTRY,

        /** The exit block of a method. */
        EXIT,

        /** A special exit block of a method for exceptional termination. */
        EXCEPTIONAL_EXIT,
    }

    /**
     * Returns the type of this special basic block.
     *
     * @return the type of this special basic block
     */
    SpecialBlockType getSpecialType();
}