/*
    * SPDX-FileCopyrightText: none
    * SPDX-License-Identifier: CC0-1.0
    */
   
   package dev.metaschema.core.metapath.cst.items;
   
   import java.math.BigInteger;
   
  import dev.metaschema.core.metapath.cst.IExpressionVisitor;
  import dev.metaschema.core.metapath.item.atomic.IIntegerItem;
  import edu.umd.cs.findbugs.annotations.NonNull;
  
  /**
   * An implementation of the
   * <a href="https://www.w3.org/TR/xpath-31/#id-literals">Integer Literal
   * Expression</a> supporting the creation of a Metapath constant literal
   * {@link IIntegerItem}.
   */
  public class IntegerLiteral
      extends AbstractLiteralExpression<IIntegerItem> {
  
    /**
     * Construct a new expression that always returns the same integer value.
     *
     * @param text
     *          the parsed text of the expression
     * @param value
     *          the literal value
     */
    public IntegerLiteral(@NonNull String text, @NonNull BigInteger value) {
      super(text, IIntegerItem.valueOf(value));
    }
  
    @Override
    public Class<IIntegerItem> getBaseResultType() {
      return IIntegerItem.class;
    }
  
    @Override
    public <RESULT, CONTEXT> RESULT accept(IExpressionVisitor<RESULT, CONTEXT> visitor, CONTEXT context) {
      return visitor.visitIntegerLiteral(this, context);
    }
  }