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• 0.7.4
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• LocalSymbolsCache.java

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com.sourcegraph.semanticdb_javac.LocalSymbolsCache Maven / Gradle / Ivy

package com.sourcegraph.semanticdb_javac;

import com.sun.tools.javac.code.Symbol;

import java.util.IdentityHashMap;

/** Cache of SemanticDB symbols that are local to a single file. */
public final class LocalSymbolsCache {

  private final IdentityHashMap symbols = new IdentityHashMap<>();
  private int localsCounter = -1;

  public String get(Symbol sym) {
    return symbols.get(sym);
  }

  public String put(Symbol sym) {
    localsCounter++;
    String result = SemanticdbSymbols.local(localsCounter);
    symbols.put(sym, result);
    return result;
  }
}