com.weaverplatform.sp4rql.model.token.NullToken Maven / Gradle / Ivy

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package com.weaverplatform.sp4rql.model.token;

import com.weaverplatform.util.IndentStringBuilder;

public class NullToken extends Sp4rqlToken {

  public NullToken() {
  }

  @Override
  public void buildString(IndentStringBuilder builder) {
    builder.append("_");
  }

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

  @Override
  public boolean equals(Object object) {
    if(! (object instanceof NullToken)) {
      return false;
    }
    return true;
  }
}