/**
 * Copyright 2011-2013 StackMob
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.stackmob.sdkapi;

public class SMIsNull extends SMCondition {
  private final String field;
  private final SMBoolean value;

  public SMIsNull(String field, SMBoolean value) {
    this.field = field;
    this.value = value;
  }

  public String getField() {
    return field;
  }

  public SMBoolean getValue() {
    return value;
  }

  @Override
  public String toString() {
    return field + (value.getValue() ? " is null" : " not null");
  }
}

/**
 * Copyright 2011-2013 StackMob
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.stackmob.sdkapi;

/**
 * An "is null" or "is not null" query
 */
public class SMIsNull extends SMCondition {
  private final String field;
  private final SMBoolean value;

  /**
   * Creates a new SMIsNull query
   * @param field the field to query
   * @param value true if "is null"; false if "is not null"
   */
  public SMIsNull(String field, SMBoolean value) {
    this.field = field;
    this.value = value;
  }

  public String getField() {
    return field;
  }

  public SMBoolean getValue() {
    return value;
  }

  @Override
  public String toString() {
    return field + (value.getValue() ? " is null" : " not null");
  }
}

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