package com.jclark.xsl.tr;

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

class BindLocalVariableAction implements Action {
  private final Name name;
  private final VariantExpr expr;

  BindLocalVariableAction(Name name, VariantExpr expr) {
    this.name = name;
    this.expr = expr;
  }

  public void invoke(ProcessContext context, Node sourceNode, Result result) throws XSLException {
    context.bindLocalVariable(name, expr.eval(sourceNode, context));
  }
}