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Add XmlNode#getOptionalValue

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thispixel
2015-03-09 14:22:24 +00:00
parent 053e3a30be
commit 7d80709a8c
1 changed files with 10 additions and 8 deletions
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src/org/apollo/util/xml/XmlNode.java
+10 -8
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@@ -1,13 +1,6 @@
package org.apollo.util.xml;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.*;
/**
* A class which represents a single node in the DOM tree, maintaining information about its children, attributes, value
@@ -153,6 +146,15 @@ public final class XmlNode implements Iterable<XmlNode> {
return value;
}
/**
* Gets the value of this node, wrapped in an {@link Optional}
*
* @return The value of this node if it exists otherwise {@link Optional#empty()} is returned
*/
public Optional<String> getOptionalValue() {
return Optional.ofNullable(value);
}
/**
* Checks if this node has a value.
*