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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code 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 General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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package org.graalvm.compiler.core.common.cfg;

import java.util.function.BiConsumer;

Represents a control-flow graph where each node can be annotated with arbitrary property pairs of the form (name, value). /**
 * Represents a control-flow graph where each node can be annotated with arbitrary property pairs of
 * the form ({@linkplain String name}, {@linkplain String value}).
 */
public interface PrintableCFG {

    AbstractBlockBase<?>[] getBlocks();

    
Applies action to all extra property pairs (name, value) of block. 
Params:
block – a block from getBlocks().
action – a consumer./**
     * Applies {@code action} to all extra property pairs (name, value) of {@code block}.
     *
     * @param block a block from {@link #getBlocks()}.
     * @param action a {@link BiConsumer consumer}.
     */
    default void forEachPropertyPair(AbstractBlockBase<?> block, BiConsumer<String, String> action) {
        // no extra properties per default
    }
}