https://openjdk.java.net/ 
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package org.graalvm.graphio;

import java.util.Collection;


Special support for dealing with blocks.

Type parameters:
  • <G> – the type that represents the graph
  • <B> – the type that represents the block
  • <N> – the type of the node
/**
 * Special support for dealing with blocks.
 *
 * @param <G> the type that represents the graph
 * @param <B> the type that represents the block
 * @param <N> the type of the node
 */
public interface GraphBlocks<G, B, N> {
    
All blocks in the graph.

Params:
  • graph – the graph
Returns:collection of blocks in the graph
/**
     * All blocks in the graph.
     *
     * @param graph the graph
     * @return collection of blocks in the graph
     */
    Collection<? extends B> blocks(G graph);

    
Unique id of a block.

Params:
  • block – the block
Returns:the id of the block
/**
     * Unique id of a block.
     *
     * @param block the block
     * @return the id of the block
     */
    int blockId(B block);

    Collection<? extends N> blockNodes(G info, B block);

    Collection<? extends B> blockSuccessors(B block);
}