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/*
 * Copyright 2014 Guidewire Software, Inc.
 */

package gw.lang.ir.builder;

import gw.lang.ir.IRSymbol;
import gw.lang.ir.IRType;
import gw.lang.UnstableAPI;

@UnstableAPI
public class IRSymbolBuilder {

  private String _name;
  private IRType _type;

  protected IRSymbolBuilder() { }

  public IRSymbolBuilder(String name) {
    _name = name;
  }

  public IRSymbolBuilder(String name, IRType type) {
    _name = name;
    _type = type;
  }

  public IRSymbol build(IRBuilderContext context) {
    if (_type == null) {
      return context.findVar(_name);
    } else {
      return context.getOrCreateVar(_name, _type);
    }
  }
}