// Copyright (c) 2019, the R8 project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

package com.android.tools.r8.ir.analysis.value;

import com.android.tools.r8.graph.DexString;

public class SingleStringValue extends AbstractValue {

  private final DexString string;

  /** Intentionally package private, use {@link AbstractValueFactory} instead. */
  SingleStringValue(DexString string) {
    this.string = string;
  }

  @Override
  public boolean isSingleStringValue() {
    return true;
  }

  @Override
  public SingleStringValue asSingleStringValue() {
    return this;
  }

  public DexString getDexString() {
    return string;
  }

  @Override
  public boolean equals(Object o) {
    return this == o;
  }

  @Override
  public int hashCode() {
    return string.hashCode();
  }
}