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package eu.dnetlib.data.mapreduce;
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import java.util.List;
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public class OptionalConfig {
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private com.typesafe.config.Config config;
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public OptionalConfig(com.typesafe.config.Config config) {
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this.config = config;
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}
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protected Object safe(String path) {
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return config.hasPath(path) ? config.getAnyRef(path) : null;
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}
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public Integer getInt(String path) {
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return (Integer) safe(path);
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}
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public String getString(String path) {
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return (String) safe(path);
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}
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@SuppressWarnings("unchecked")
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public <T> List<T> getList(String path) {
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return (List<T>) safe(path);
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}
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public Double getDouble(String path) {
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Object safe = safe(path);
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if (safe instanceof Integer) {
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return Double.parseDouble(safe.toString());
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}
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return (Double) safe;
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}
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public Object getObject(String path) {
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return safe(path);
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}
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public Boolean getBoolean(String path) {
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return (Boolean) safe(path);
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}
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public Boolean hasPath(String path) {
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return getConfig().hasPath(path);
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}
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public com.typesafe.config.Config getConfig() {
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return config;
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}
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}
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