Scissors-Website/public/javadoc/1.17.1/org/bukkit/inventory/Merchant.html
2022-07-05 18:33:56 -05:00

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<title>Merchant (Scissors-API 1.17.1-R0.1-SNAPSHOT API)</title>
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<div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.bukkit.inventory</a></div>
<h1 title="Interface Merchant" class="title">Interface Merchant</h1>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>All Known Subinterfaces:</dt>
<dd><code><a href="../entity/AbstractVillager.html" title="interface in org.bukkit.entity">AbstractVillager</a></code>, <code><a href="../entity/Villager.html" title="interface in org.bukkit.entity">Villager</a></code>, <code><a href="../entity/WanderingTrader.html" title="interface in org.bukkit.entity">WanderingTrader</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="modifiers">public interface </span><span class="element-name type-name-label">Merchant</span></div>
<div class="block">Represents a merchant. A merchant is a special type of inventory which can
facilitate custom trades between items.</div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method-summary">
<h2>Method Summary</h2>
<div id="method-summary-table">
<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab3" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab3', 3)" class="table-tab">Abstract Methods</button></div>
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<div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/NotNull.html" title="class or interface in org.jetbrains.annotations" class="external-link">@NotNull</a> <a href="MerchantRecipe.html" title="class in org.bukkit.inventory">MerchantRecipe</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getRecipe(int)" class="member-name-link">getRecipe</a><wbr>(int&nbsp;i)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Get the recipe at a certain index of this merchant's trade list.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>int</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getRecipeCount()" class="member-name-link">getRecipeCount</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Get the number of trades this merchant currently has available.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/NotNull.html" title="class or interface in org.jetbrains.annotations" class="external-link">@NotNull</a> <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="MerchantRecipe.html" title="class in org.bukkit.inventory">MerchantRecipe</a>&gt;</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getRecipes()" class="member-name-link">getRecipes</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Get a list of trades currently available from this merchant.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/Nullable.html" title="class or interface in org.jetbrains.annotations" class="external-link">@Nullable</a> <a href="../entity/HumanEntity.html" title="interface in org.bukkit.entity">HumanEntity</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getTrader()" class="member-name-link">getTrader</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Gets the player this merchant is trading with, or null if it is not
currently trading.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#isTrading()" class="member-name-link">isTrading</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Gets whether this merchant is currently trading.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#setRecipe(int,org.bukkit.inventory.MerchantRecipe)" class="member-name-link">setRecipe</a><wbr>(int&nbsp;i,
<a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/NotNull.html" title="class or interface in org.jetbrains.annotations" class="external-link">@NotNull</a> <a href="MerchantRecipe.html" title="class in org.bukkit.inventory">MerchantRecipe</a>&nbsp;recipe)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Set the recipe at a certain index of this merchant's trade list.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#setRecipes(java.util.List)" class="member-name-link">setRecipes</a><wbr>(<a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/NotNull.html" title="class or interface in org.jetbrains.annotations" class="external-link">@NotNull</a> <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="MerchantRecipe.html" title="class in org.bukkit.inventory">MerchantRecipe</a>&gt;&nbsp;recipes)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3">
<div class="block">Set the list of trades currently available from this merchant.</div>
</div>
</div>
</div>
</div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="getRecipes()">
<h3>getRecipes</h3>
<div class="member-signature"><span class="annotations"><a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/NotNull.html" title="class or interface in org.jetbrains.annotations" class="external-link">@NotNull</a>
</span><span class="return-type"><a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/NotNull.html" title="class or interface in org.jetbrains.annotations" class="external-link">@NotNull</a> <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="MerchantRecipe.html" title="class in org.bukkit.inventory">MerchantRecipe</a>&gt;</span>&nbsp;<span class="element-name">getRecipes</span>()</div>
<div class="block">Get a list of trades currently available from this merchant.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>an immutable list of trades</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="setRecipes(java.util.List)">
<h3>setRecipes</h3>
<div class="member-signature"><span class="return-type">void</span>&nbsp;<span class="element-name">setRecipes</span><wbr><span class="parameters">(<a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/NotNull.html" title="class or interface in org.jetbrains.annotations" class="external-link">@NotNull</a>
<a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/NotNull.html" title="class or interface in org.jetbrains.annotations" class="external-link">@NotNull</a> <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a>&lt;<a href="MerchantRecipe.html" title="class in org.bukkit.inventory">MerchantRecipe</a>&gt;&nbsp;recipes)</span></div>
<div class="block">Set the list of trades currently available from this merchant.
<br>
This will not change the selected trades of players currently trading
with this merchant.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>recipes</code> - a list of recipes</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getRecipe(int)">
<h3>getRecipe</h3>
<div class="member-signature"><span class="annotations"><a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/NotNull.html" title="class or interface in org.jetbrains.annotations" class="external-link">@NotNull</a>
</span><span class="return-type"><a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/NotNull.html" title="class or interface in org.jetbrains.annotations" class="external-link">@NotNull</a> <a href="MerchantRecipe.html" title="class in org.bukkit.inventory">MerchantRecipe</a></span>&nbsp;<span class="element-name">getRecipe</span><wbr><span class="parameters">(int&nbsp;i)</span>
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/IndexOutOfBoundsException.html" title="class or interface in java.lang" class="external-link">IndexOutOfBoundsException</a></span></div>
<div class="block">Get the recipe at a certain index of this merchant's trade list.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>i</code> - the index</dd>
<dt>Returns:</dt>
<dd>the recipe</dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/IndexOutOfBoundsException.html" title="class or interface in java.lang" class="external-link">IndexOutOfBoundsException</a></code> - if recipe index out of bounds</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="setRecipe(int,org.bukkit.inventory.MerchantRecipe)">
<h3>setRecipe</h3>
<div class="member-signature"><span class="return-type">void</span>&nbsp;<span class="element-name">setRecipe</span><wbr><span class="parameters">(int&nbsp;i,
<a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/NotNull.html" title="class or interface in org.jetbrains.annotations" class="external-link">@NotNull</a>
<a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/NotNull.html" title="class or interface in org.jetbrains.annotations" class="external-link">@NotNull</a> <a href="MerchantRecipe.html" title="class in org.bukkit.inventory">MerchantRecipe</a>&nbsp;recipe)</span>
throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/IndexOutOfBoundsException.html" title="class or interface in java.lang" class="external-link">IndexOutOfBoundsException</a></span></div>
<div class="block">Set the recipe at a certain index of this merchant's trade list.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>i</code> - the index</dd>
<dd><code>recipe</code> - the recipe</dd>
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/IndexOutOfBoundsException.html" title="class or interface in java.lang" class="external-link">IndexOutOfBoundsException</a></code> - if recipe index out of bounds</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getRecipeCount()">
<h3>getRecipeCount</h3>
<div class="member-signature"><span class="return-type">int</span>&nbsp;<span class="element-name">getRecipeCount</span>()</div>
<div class="block">Get the number of trades this merchant currently has available.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>the recipe count</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="isTrading()">
<h3>isTrading</h3>
<div class="member-signature"><span class="return-type">boolean</span>&nbsp;<span class="element-name">isTrading</span>()</div>
<div class="block">Gets whether this merchant is currently trading.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>whether the merchant is trading</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getTrader()">
<h3>getTrader</h3>
<div class="member-signature"><span class="annotations"><a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/Nullable.html" title="class or interface in org.jetbrains.annotations" class="external-link">@Nullable</a>
</span><span class="return-type"><a href="https://javadoc.io/doc/org.jetbrains/annotations/21.0.1/org/jetbrains/annotations/Nullable.html" title="class or interface in org.jetbrains.annotations" class="external-link">@Nullable</a> <a href="../entity/HumanEntity.html" title="interface in org.bukkit.entity">HumanEntity</a></span>&nbsp;<span class="element-name">getTrader</span>()</div>
<div class="block">Gets the player this merchant is trading with, or null if it is not
currently trading.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>the trader, or null</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
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