library/src/main/java/uk/co/samuelwall/materialtaptargetprompt/extras/sequence/SequenceStatePromptOptions.java
/*
* Copyright (C) 2016-2018 Samuel Wall
*
* 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 uk.co.samuelwall.materialtaptargetprompt.extras.sequence;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import uk.co.samuelwall.materialtaptargetprompt.MaterialTapTargetPrompt;
import uk.co.samuelwall.materialtaptargetprompt.extras.PromptOptions;
/**
* A {@link SequenceState} where the prompt is created the first time that {@link #getPrompt()} is
* called.
*/
public class SequenceStatePromptOptions extends SequenceState
{
/**
* Builder to create the prompt from.
*/
@NonNull
private final PromptOptions promptOptions;
/**
* Constructor.
*
* @param promptOptions The builder to create the prompt from.
*/
public SequenceStatePromptOptions(@NonNull final PromptOptions promptOptions)
{
super(null);
this.promptOptions = promptOptions;
}
@Nullable
@Override
public MaterialTapTargetPrompt getPrompt()
{
if (this.prompt == null)
{
this.prompt = this.promptOptions.create();
}
return this.prompt;
}
}