content: /**
   * JReversePro - Java Decompiler / Disassembler.
   * Copyright (C) 2008 Karthik Kumar.
   * 
   * 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 org.jreversepro.ast.intermediate;
  
  import org.jreversepro.decompile.BlockInferrer;
  import org.jreversepro.reflect.instruction.Instruction;
  
  
  /**
   * Represents the abstraction of a statement
   * 
   * @author akkumar
   * 
   */
  public abstract class AbstractLineOfCode {
  
    /**
     * 
     * @param _ins
     *          Instruction associated with the line of code.
     */
    protected AbstractLineOfCode(Instruction _ins) {
      if (_ins == null) {
        throw new IllegalArgumentException(
            "Instruction passed to a LineOfCode can never be null");
      }
      ins = _ins;
    }
  
    public int feedToInferrer(BlockInferrer ctx) {
      if (!(this instanceof ConditionalLine)) {
        ctx.markConditionAsStatement();
      }
      regenerateBlock(ctx);
      return ins.nextPc;
    }
  
    protected abstract void regenerateBlock(BlockInferrer ctx);
  
    protected Instruction ins;
  
  }
  