DotGuard.java

package com.github.mustachejava.reflect.guards;

import com.github.mustachejava.reflect.Guard;

import java.util.List;

/**
 * Guard dot notation references.
 */
public class DotGuard implements Guard {

  private final String lookup;
  private final int scopeIndex;
  private final Class classGuard;

  public DotGuard(String lookup, int scopeIndex, Object classGuard) {
    this.lookup = lookup;
    this.scopeIndex = scopeIndex;
    this.classGuard = classGuard.getClass();
  }

  @Override
  public int hashCode() {
    return (lookup.hashCode() * 43 + scopeIndex) * 43 + classGuard.hashCode();
  }

  @Override
  public boolean equals(Object o) {
    if (o instanceof DotGuard) {
      DotGuard other = (DotGuard) o;
      return scopeIndex == other.scopeIndex && lookup.equals(other.lookup) && classGuard.equals(other.classGuard);
    }
    return false;
  }

  @Override
  public boolean apply(List<Object> objects) {
    return true;
  }

  public String toString() {
    return "[DotGuard: " + lookup + " " + scopeIndex + " " + classGuard.getName() + "]";
  }

}