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package eu.dnetlib.clients.index.model;
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import java.util.Date;
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import java.util.List;
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/**
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* Interface for a sequence of Any objects.
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* <p>
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* <p>
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* AnySeq does <b>not</b> allow <code>null</code> values!
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* </p>
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*/
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public interface AnySeq extends List<Any>, Any {
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/**
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* @param element The string object to add
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* @return true if successfully added, false else
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*/
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boolean add(String element);
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/**
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* Long, Integer, Short and Byte values will be converted to Value object of type LONG, all others to Value object
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* of type DOUBLE.
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*
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* @param number The number object to add
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* @return true if successfully added, false else
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*/
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boolean add(Number number);
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/**
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* @param index The index where to add the any object
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* @param element The any object to add
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*/
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@Override
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void add(int index, Any element);
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/**
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* @param index The index of the object to return
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* @return The AnyMap matching to the index, an InvalidValueTypeException is thrown if the value is not of type
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* AnyMap
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*/
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AnyMap getMap(int index);
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/**
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* @param index The index of the object to return
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* @return The AnySeq matching to this index, an InvalidValueTypeException is thrown if the value is not of type
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*/
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AnySeq getSeq(int index);
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/**
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* @param index The index of the object to return
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* @return The value matching to this index, an InvalidValueTypeException is thrown if the value is no value type.
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*/
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Value getValue(int index);
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/**
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* @param index The index of the object to return
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* @return The string value matching to this index, an InvalidValueTypeException is thrown if the value is not of
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* type string
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*/
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String getStringValue(int index);
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/**
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* @param index The index of the object to return
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* @return The double value matching to this index, an InvalidValueTypeException is thrown if the value is not of
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* type double
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*/
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Double getDoubleValue(int index);
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/**
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* @param index The index of the object to return
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* @return The long value matching to this index, an InvalidValueTypeException is thrown if the value is not of type
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* long
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*/
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Long getLongValue(int index);
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/**
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* @param index The index of the object to return
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* @return The boolean value matching to this index, an InvalidValueTypeException is thrown if the value is not of
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* type boolean
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*/
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Boolean getBooleanValue(int index);
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/**
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* @param index The index of the object to return
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* @return The date value matching to this index, an InvalidValueTypeException is thrown if the value is not of type
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* date
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*/
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Date getDateValue(int index);
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/**
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* @param index The index of the object to return
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* @return The date time value matching to this index, an InvalidValueTypeException is thrown if the value is not of
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* type date time
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*/
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Date getDateTimeValue(int index);
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/**
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* returns all values as a List of Strings.
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*
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* @throws InvalidValueTypeException if not all contained values are strings.
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*/
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List<String> asStrings();
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/**
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* returns all values as a List of Long.
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*
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* @throws InvalidValueTypeException if not all contained values are Longs.
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*/
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List<Long> asLongs();
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}
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