content: /*
   * Copyright (C) 2020 ActiveJ LLC.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package io.activej.codegen.operation;
  
  import org.objectweb.asm.commons.GeneratorAdapter;
  
  public enum CompareOperation {
  	EQ(GeneratorAdapter.EQ, "=="),
  	NE(GeneratorAdapter.NE, "!="),
  	REF_EQ(GeneratorAdapter.EQ, "==="),
  	REF_NE(GeneratorAdapter.NE, "!=="),
  	LT(GeneratorAdapter.LT, "<"),
  	GT(GeneratorAdapter.GT, ">"),
  	LE(GeneratorAdapter.LE, "<="),
  	GE(GeneratorAdapter.GE, ">=");
  
  	public final int opCode;
  	public final String symbol;
  
  	CompareOperation(int opCode, String symbol) {
  		this.opCode = opCode;
  		this.symbol = symbol;
  	}
  
  	public static CompareOperation operation(String symbol) {
  		for (CompareOperation operation : values()) {
  			if (operation.symbol.equals(symbol)) {
  				return operation;
  			}
  		}
  		throw new IllegalArgumentException("Did not found operation for symbol " + symbol);
  	}
  }
  