package com.jclark.xsl.tr;

import com.jclark.xsl.om.*;
import com.jclark.xsl.expr.VariableSet;

class AddVariableSet implements VariableSet {
  private final Name var;
  private final VariableSet set;

  AddVariableSet(Name var, VariableSet set) {
    this.var = var;
    this.set = set;
  }

  public boolean contains(Name name) {
    return name.equals(var) || set.contains(name);
  }
}