io.split.client.SplitAndKey Maven / Gradle / Ivy
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package io.split.client;
/**
* A split and a key. Key can be null.
*
* Primary use case is reading the localhost file and populating a map where the key
* is SplitAndKey and the value is a treatment.
*
* @author adil
*/
public final class SplitAndKey {
private final String _split;
private final String _key; // can be null
public static SplitAndKey of(String split) {
return new SplitAndKey(split, null);
}
public static SplitAndKey of(String split, String key) {
return new SplitAndKey(split, key);
}
public SplitAndKey(String split, String key) {
_split = split;
_key = key;
if (_split == null) {
throw new IllegalArgumentException("split cannot be null");
}
}
public String split() {
return _split;
}
public String key() {
return _key;
}
@Override
public boolean equals(Object o) {
if (o == null) {
return false;
}
if (o == this) {
return true;
}
if (!(o instanceof SplitAndKey)) {
return false;
}
SplitAndKey other = (SplitAndKey) o;
return _split.equals(other._split)
&& ((_key == null) ? other._key == null : _key.equals(other._key));
}
@Override
public int hashCode() {
int result = 17;
result = 31 * result + _split.hashCode();
result = 31 * result + (_key == null ? 0 : _key.hashCode());
return result;
}
@Override
public String toString() {
StringBuilder bldr = new StringBuilder();
bldr.append("split: ");
bldr.append(_split);
bldr.append(", key: ");
bldr.append(_key);
return bldr.toString();
}
}