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@eyalgo

eyalgo/Attributes.java

Last active Aug 29, 2015
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public class Attributes {
private final Map<String, Set<String>> attributes;
public Attributes() {
this.attributes = new HashMap<>();
}
public boolean attributeExists(String attributeName) {
return attributes.containsKey(attributeName);
}
public Set<String> values(String attributeName) {
return attributes.get(attributeName);
}
public String getSingleValue(String attributeName) {
return values(attributeName).iterator().next();
}
public Attributes addAttribute(String attributeName, Collection<String> values) {
this.attributes.put(attributeName, new HashSet<>(values));
return this;
}
}
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