D-Net

{"type_source": "SVN", "goal": "package -U -T 4C source:jar", "url": "http://svn-public.driver.research-infrastructures.eu/driver/dnet40/modules/dnet-index-client/trunk/", "deploy_repository": "dnet4-snapshots", "version": "4", "mail": "sandro.labruzzo@isti.cnr.it,michele.artini@isti.cnr.it, claudio.atzori@isti.cnr.it, alessia.bardi@isti.cnr.it", "deploy_repository_url": "http://maven.research-infrastructures.eu/nexus/content/repositories/dnet4-snapshots", "name": "dnet-index-client"}

package eu.dnetlib.functionality.index.model;

import java.util.Date;

import java.util.List;

/**

 * Interface for a sequence of Any objects.

 * 

 * <p>

 * AnySeq does <b>not</b> allow <code>null</code> values!

 * </p>

 * 

 */

public interface AnySeq extends List<Any>, Any {

	/**

	 * @param element

	 *            The string object to add

	 * @return true if successfully added, false else

	 */

	boolean add(String element);

	/**

	 * Long, Integer, Short and Byte values will be converted to Value object of type LONG, all others to Value object

	 * of type DOUBLE.

	 * 

	 * @param number

	 *            The number object to add

	 * @return true if successfully added, false else

	 */

	boolean add(Number number);

	/**

	 * @param index

	 *            The index where to add the any object

	 * @param element

	 *            The any object to add

	 */

	@Override

	void add(int index, Any element);

	/**

	 * @param index

	 *            The index of the object to return

	 * @return The AnyMap matching to the index, an InvalidValueTypeException is thrown if the value is not of type

	 *         AnyMap

	 */

	AnyMap getMap(int index);

	/**

	 * @param index

	 *            The index of the object to return

	 * @return The AnySeq matching to this index, an InvalidValueTypeException is thrown if the value is not of type

	 */

	AnySeq getSeq(int index);

	/**

	 * @param index

	 *            The index of the object to return

	 * @return The value matching to this index, an InvalidValueTypeException is thrown if the value is no value type.

	 */

	Value getValue(int index);

	/**

	 * @param index

	 *            The index of the object to return

	 * @return The string value matching to this index, an InvalidValueTypeException is thrown if the value is not of

	 *         type string

	 */

	String getStringValue(int index);

	/**

	 * @param index

	 *            The index of the object to return

	 * @return The double value matching to this index, an InvalidValueTypeException is thrown if the value is not of

	 *         type double

	 */

	Double getDoubleValue(int index);

	/**

	 * @param index

	 *            The index of the object to return

	 * @return The long value matching to this index, an InvalidValueTypeException is thrown if the value is not of type

	 *         long

	 */

	Long getLongValue(int index);

	/**

	 * @param index

	 *            The index of the object to return

	 * @return The boolean value matching to this index, an InvalidValueTypeException is thrown if the value is not of

	 *         type boolean

	 */

	Boolean getBooleanValue(int index);

	/**

	 * @param index

	 *            The index of the object to return

	 * @return The date value matching to this index, an InvalidValueTypeException is thrown if the value is not of type

	 *         date

	 */

	Date getDateValue(int index);

	/**

	 * @param index

	 *            The index of the object to return

	 * @return The date time value matching to this index, an InvalidValueTypeException is thrown if the value is not of

	 *         type date time

	 */

	Date getDateTimeValue(int index);

	/**

	 * returns all values as a List of Strings.

	 * 

	 * @throws InvalidValueTypeException

	 *             if not all contained values are strings.

	 */

	List<String> asStrings();

	/**

	 * returns all values as a List of Long.

	 * 

	 * @throws InvalidValueTypeException

	 *             if not all contained values are Longs.

	 */

	List<Long> asLongs();

}

package eu.dnetlib.functionality.index.model;

import java.util.Date;

import eu.dnetlib.functionality.index.model.Any.ValueType;

/**

 * Interface for creation of data objects.

 */

public interface DataFactory {

	/** default instance. */

	DataFactory DEFAULT = DataFactoryCreator.newInstance();

	/**

	 * @return The created AnyMap object

	 */

	AnyMap createAnyMap();

	/**

	 * @return The created AnySeq object

	 */

	AnySeq createAnySeq();

	/**

	 * @param value

	 *            the String to create the Value from.

	 * @return The created Value object.

	 */

	Value createStringValue(String value);

	/**

	 * @param value

	 *            the Boolean to create the Value from.

	 * @return The created Value object.

	 */

	Value createBooleanValue(Boolean value);

	/**

	 * @param value

	 *            the Long to create the Value from.

	 * @return The created Value object.

	 */

	Value createLongValue(Long value);

	/**

	 * @param value

	 *            the int to create the Value from.

	 * @return The created Value object.

	 */

	Value createLongValue(int value);

	/**

	 * @param value

	 *            the Double to create the Value from.

	 * @return The created Value object.

	 */

	Value createDoubleValue(Double value);

	/**

	 * @param value

	 *            the float to create the Value from.

	 * @return The created Value object.

	 */

	Value createDoubleValue(float value);

	/**

	 * @param value

	 *            the Date to create the Value from.

	 * @return The created Value object.

	 */

	Value createDateValue(Date value);

	/**

	 * @param value

	 *            the DateTime to create the Value from.

	 * @return The created Value object.

	 */

	Value createDateTimeValue(Date value);

	/**

	 * @param value

	 *            The value

	 * @param type

	 *            The type

	 * @return The Value object with correct type, InvalidvalueTypeException else.

	 */

	Value parseFromString(String value, String type);

	/**

	 * @param value

	 *            The value

	 * @param valueType

	 *            The value's type

	 * @return The Value object with correct type, InvalidvalueTypeException else.

	 */

	Value parseFromString(final String value, final ValueType valueType);

	/**

	 * Tries to convert the String to a Date or Timestamp Value, if not possible return a String Value.

	 * 

	 * @param value

	 *            The value to check for Date/Timestamp

	 * @return The Value object with guessed type, InvalidvalueTypeException if value is null.

	 */

	Value tryDateTimestampParsingFromString(String value);

	/**

	 * @param object

	 *            The object

	 * @return The value matching the class of given object, InvalidValueTypeException otherwise.

	 * @deprecated Use {@link #autoConvertValue(Object)} instead

	 */

	@Deprecated

	Value parseFromObject(final Object object);

	/**

	 * auto converts the given object into the object's corresponding Value.

	 * 

	 * @param object

	 *            The object, must be one of the simple types

	 * @return The value matching the class of given object, InvalidValueTypeException otherwise.

	 * 

	 */

	Value autoConvertValue(final Object object);

	/**

	 * Clone Any object.

	 * 

	 * @param source

	 *            the source

	 * 

	 * @return the attribute

	 */

	Any cloneAny(final Any source);

	/**

	 * Clone AnyMap object.

	 * 

	 * @param source

	 *            the source

	 * 

	 * @return the attribute

	 */

	AnyMap cloneAnyMap(final AnyMap source);

	/**

	 * Clone AnySeq object.

	 * 

	 * @param source

	 *            the source

	 * 

	 * @return the attribute

	 */

	AnySeq cloneAnySeq(final AnySeq source);

}

package eu.dnetlib.functionality.index.model;

import eu.dnetlib.functionality.index.model.impl.DefaultDataFactoryImpl;

/**

 * Helper class to decouple Any and Record interfaces better from default implementation.

 */

public final class DataFactoryCreator {

	/**

	 * Private default constructor to avoid instance creation.

	 */

	private DataFactoryCreator() {

	}

	/**

	 * @return instance of the default DataFactory.

	 */

	public static DataFactory newInstance() {

		return new DefaultDataFactoryImpl();

	}

}

package eu.dnetlib.functionality.index.model.impl;

import java.util.ArrayList;

import java.util.Collection;

import java.util.Date;

import java.util.Iterator;

import java.util.List;

import java.util.ListIterator;

import eu.dnetlib.functionality.index.model.Any;

import eu.dnetlib.functionality.index.model.AnyMap;

import eu.dnetlib.functionality.index.model.AnySeq;

import eu.dnetlib.functionality.index.model.InvalidValueTypeException;

import eu.dnetlib.functionality.index.model.Value;

/**

 * Sequence of Any objects.

 */

public final class AnySeqImpl extends AbstractAny implements AnySeq {

	/** version. */

	private static final long serialVersionUID = 1L;

	/** holds the Any objects of this AnySeq. */

	private final List<Any> _anyList;

	/**

	 * constructs a new instance of AnySeqImpl.

	 */

	AnySeqImpl() {

		super(ValueType.SEQ);

		_anyList = new ArrayList<Any>();

	}

	/** {@inheritDoc} */

	@Override

	public boolean add(final Any value) {

		if (value == null) {

			throw new IllegalArgumentException("The value of any Any must not be null.");

		}

		return _anyList.add(value);

	}

	/** {@inheritDoc} */

	@Override

	public boolean add(final String e) {

		return add(new ValueImpl(ValueType.STRING, e));

	}

	/** {@inheritDoc} */

	@Override

	public boolean add(final Number n) {

		if (n instanceof Double) {

			return add(new ValueImpl(ValueType.DOUBLE, n));

		} else if (n instanceof Long) {

			return add(new ValueImpl(ValueType.LONG, n));

		} else if (n instanceof Integer || n instanceof Short || n instanceof Byte) {

			return add(new ValueImpl(ValueType.LONG, Long.valueOf(n.longValue())));

		} else { // default: DOUBLE

			return add(new ValueImpl(ValueType.DOUBLE, Double.valueOf(n.doubleValue())));

		}

	}

	/** {@inheritDoc} */

	@Override

	public void add(final int index, final Any element) {

		if (element == null) {

			throw new IllegalArgumentException("The value of any Any must not be null.");

		}

		_anyList.add(index, element);

	}

	/** {@inheritDoc} */

	@Override

	public boolean addAll(final Collection<? extends Any> c) {

		return _anyList.addAll(c);

	}

	/** {@inheritDoc} */

	@Override

	public boolean addAll(final int index, final Collection<? extends Any> c) {

		return _anyList.addAll(index, c);

	}

	/** {@inheritDoc} */

	@Override

	public void clear() {

		_anyList.clear();

	}

	/** {@inheritDoc} */

	@Override

	public boolean contains(final Object o) {

		return _anyList.contains(o);

	}

	/** {@inheritDoc} */

	@Override

	public boolean containsAll(final Collection<?> c) {

		return _anyList.containsAll(c);

	}

	/** {@inheritDoc} */

	@Override

	public Any get(final int index) {

		return _anyList.get(index);

	}

	/** {@inheritDoc} */

	@Override

	public Any set(final int index, final Any element) {

		if (element == null) {

			throw new IllegalArgumentException("The value of any Any must not be null.");

		}

		return _anyList.set(index, element);

	}

	/** {@inheritDoc} */

	@Override

	public int indexOf(final Object o) {

		return _anyList.indexOf(o);

	}

	/** {@inheritDoc} */

	@Override

	public boolean isEmpty() {

		return _anyList.isEmpty();

	}

	/** {@inheritDoc} */

	@Override

	public Iterator<Any> iterator() {

		return _anyList.iterator();

	}

	/** {@inheritDoc} */

	@Override

	public int lastIndexOf(final Object o) {

		return _anyList.lastIndexOf(o);

	}

	/** {@inheritDoc} */

	@Override

	public ListIterator<Any> listIterator() {

		return _anyList.listIterator();

	}

	/** {@inheritDoc} */

	@Override

	public ListIterator<Any> listIterator(final int index) {

		return _anyList.listIterator(index);

	}

	/** {@inheritDoc} */

	@Override

	public Any remove(final int index) {

		return _anyList.remove(index);

	}

	/** {@inheritDoc} */

	@Override

	public boolean remove(final Object o) {

		return _anyList.remove(o);

	}

	/** {@inheritDoc} */

	@Override

	public boolean removeAll(final Collection<?> c) {

		return _anyList.removeAll(c);

	}

	/** {@inheritDoc} */

	@Override

	public boolean retainAll(final Collection<?> c) {

		return _anyList.retainAll(c);

	}

	/** {@inheritDoc} */

	@Override

	public int size() {

		return _anyList.size();

	}

	/** {@inheritDoc} */

	@Override

	public List<Any> subList(final int fromIndex, final int toIndex) {

		return _anyList.subList(fromIndex, toIndex);

	}

	/** {@inheritDoc} */

	@Override

	public Object[] toArray() {

		return _anyList.toArray();

	}

	/** {@inheritDoc} */

	@Override

	public <T> T[] toArray(final T[] a) {

		return _anyList.toArray(a);

	}

	/** {@inheritDoc} */

	@Override

	public AnyMap getMap(final int index) {

		final Any anyValue = get(index);

		if (anyValue != null) {

			if (anyValue.isMap()) {

				return (AnyMap) anyValue;

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to AnyMap.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public AnySeq getSeq(final int index) {

		final Any anyValue = get(index);

		if (anyValue != null) {

			if (anyValue.isSeq()) {

				return (AnySeq) anyValue;

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to AnySeq.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public Value getValue(final int index) {

		final Any anyValue = get(index);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return (Value) anyValue;

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to Value.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public String getStringValue(final int index) {

		final Any anyValue = get(index);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return ((Value) anyValue).asString();

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to String.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public Double getDoubleValue(final int index) {

		final Any anyValue = get(index);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return ((Value) anyValue).asDouble();

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to double.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public Long getLongValue(final int index) {

		final Any anyValue = get(index);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return ((Value) anyValue).asLong();

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to long.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public Boolean getBooleanValue(final int index) {

		final Any anyValue = get(index);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return ((Value) anyValue).asBoolean();

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to boolean.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public Date getDateValue(final int index) {

		final Any anyValue = get(index);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return ((Value) anyValue).asDate();

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to Date.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public Date getDateTimeValue(final int index) {

		final Any anyValue = get(index);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return ((Value) anyValue).asDateTime();

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to DateTime.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public int hashCode() {

		final int prime = 31;

		int result = 1;

		result = prime * result + (_anyList == null ? 0 : _anyList.hashCode());

		return result;

	}

	/** {@inheritDoc} */

	@Override

	public boolean equals(final Object obj) {

		if (this == obj) {

			return true;

		}

		if (obj == null) {

			return false;

		}

		if (!(obj instanceof AnySeqImpl)) {

			return false;

		}

		final AnySeqImpl other = (AnySeqImpl) obj;

		if (_anyList == null) {

			if (other._anyList != null) {

				return false;

			}

		} else if (!_anyList.equals(other._anyList)) {

			return false;

		}

		return true;

	}

	/**

	 * {@inheritDoc}

	 */

	@Override

	public String toString() {

		return _anyList.toString();

	}

	/**

	 * {@inheritDoc}

	 * 

	 * @see org.eclipse.smila.datamodel.Any#asSeq()

	 */

	@Override

	public AnySeq asSeq() {

		return this;

	}

	/**

	 * {@inheritDoc}

	 * 

	 * @see org.eclipse.smila.datamodel.AnySeq#asStrings()

	 */

	@Override

	public List<String> asStrings() {

		final List<String> values = new ArrayList<String>(_anyList.size());

		for (final Any any : _anyList) {

			values.add(any.asValue().asString());

		}

		return values;

	}

	/**

	 * {@inheritDoc}

	 * 

	 * @see org.eclipse.smila.datamodel.AnySeq#asLongs()

	 */

	@Override

	public List<Long> asLongs() {

		final List<Long> values = new ArrayList<Long>(_anyList.size());

		for (final Any any : _anyList) {

			values.add(any.asValue().asLong());

		}

		return values;

	}

}

package eu.dnetlib.functionality.index.model.impl;

import java.util.Collection;

import java.util.Date;

import java.util.Iterator;

import java.util.LinkedHashMap;

import java.util.Map;

import java.util.Set;

import eu.dnetlib.functionality.index.model.Any;

import eu.dnetlib.functionality.index.model.AnyMap;

import eu.dnetlib.functionality.index.model.AnySeq;

import eu.dnetlib.functionality.index.model.InvalidValueTypeException;

import eu.dnetlib.functionality.index.model.Value;

/**

 * Class implementing AnyMap.

 */

public final class AnyMapImpl extends AbstractAny implements AnyMap {

	/** version. */

	private static final long serialVersionUID = 1L;

	/** internal representation of the AnyMap. */

	private final Map<String, Any> _anyMap;

	/** Constructs a new AnyMapImpl. */

	AnyMapImpl() {

		super(ValueType.MAP);

		_anyMap = new LinkedHashMap<String, Any>();

	}

	/** {@inheritDoc} */

	@Override

	public void add(final String key, final Any value) {

		final Any any = _anyMap.get(key);

		AnySeq anySeq = null;

		if (any == null) {

			anySeq = getFactory().createAnySeq();

			_anyMap.put(key, anySeq);

		} else if (any.isValue() || any.isMap()) {

			anySeq = getFactory().createAnySeq();

			anySeq.add(any);

			_anyMap.put(key, anySeq);

		} else { // any.isSeq()

			anySeq = (AnySeq) any;

		}

		anySeq.add(value);

	}

	/** {@inheritDoc} */

	@Override

	public void clear() {

		_anyMap.clear();

	}

	/** {@inheritDoc} */

	@Override

	public boolean isEmpty() {

		return _anyMap.isEmpty();

	}

	/** {@inheritDoc} */

	@Override

	public Set<String> keySet() {

		return _anyMap.keySet();

	}

	/** {@inheritDoc} */

	@Override

	public Any put(final String key, final String value) {

		try {

			return put(key, new ValueImpl(ValueType.STRING, value));

		} catch (final Exception e) {

			throw new IllegalArgumentException("cannot add value for key: " + key, e);

		}

	}

	/** {@inheritDoc} */

	@Override

	public Any put(final String key, final Number value) {

		if (value == null) {

			throw new IllegalArgumentException("The value of any Any must not be null.");

		}

		if (value instanceof Double) {

			return put(key, new ValueImpl(ValueType.DOUBLE, value));

		} else if (value instanceof Long) {

			return put(key, new ValueImpl(ValueType.LONG, value));

		} else if (value instanceof Integer) {

			return put(key, new ValueImpl(ValueType.LONG, Long.valueOf(value.longValue())));

		} else if (value instanceof Short) {

			return put(key, new ValueImpl(ValueType.LONG, Long.valueOf(value.longValue())));

		} else if (value instanceof Byte) {

			return put(key, new ValueImpl(ValueType.LONG, Long.valueOf(value.longValue())));

		} else { // default: DOUBLE

			return put(key, new ValueImpl(ValueType.DOUBLE, Double.valueOf(value.doubleValue())));

		}

	}

	/** {@inheritDoc} */

	@Override

	public Any put(final String key, final Boolean value) {

		return put(key, new ValueImpl(ValueType.BOOLEAN, value));

	}

	/** {@inheritDoc} */

	@Override

	public Any put(final String key, final Any value) {

		if (value == null) {

			throw new IllegalArgumentException("The value of any Any must not be null.");

		}

		return _anyMap.put(key, value);

	}

	/** {@inheritDoc} */

	@Override

	public int size() {

		return _anyMap.size();

	}

	/** {@inheritDoc} */

	@Override

	public Collection<Any> values() {

		return _anyMap.values();

	}

	/** {@inheritDoc} */

	@Override

	public Iterator<Any> iterator() {

		return _anyMap.values().iterator();

	}

	/** {@inheritDoc} */

	@Override

	public AnyMap getMap(final String key) {

		final Any anyValue = get(key);

		if (anyValue != null) {

			if (anyValue.isMap()) {

				return (AnyMap) anyValue;

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to AnyMap.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public AnySeq getSeq(final String key) {

		final Any anyValue = get(key);

		if (anyValue != null) {

			if (anyValue.isSeq()) {

				return (AnySeq) anyValue;

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to AnySeq.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public Value getValue(final String key) {

		final Any anyValue = get(key);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return (Value) anyValue;

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to Value.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public String getStringValue(final String key) {

		final Any anyValue = get(key);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return ((Value) anyValue).asString();

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to String.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public Double getDoubleValue(final String key) {

		final Any anyValue = get(key);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return ((Value) anyValue).asDouble();

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to double.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public Long getLongValue(final String key) {

		final Any anyValue = get(key);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return ((Value) anyValue).asLong();

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to long.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public Boolean getBooleanValue(final String key) {

		final Any anyValue = get(key);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return ((Value) anyValue).asBoolean();

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to boolean.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public Date getDateValue(final String key) {

		final Any anyValue = get(key);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return ((Value) anyValue).asDate();

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to Date.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public Date getDateTimeValue(final String key) {

		final Any anyValue = get(key);

		if (anyValue != null) {

			if (anyValue instanceof Value) {

				return ((Value) anyValue).asDateTime();

			} else {

				throw new InvalidValueTypeException("Cannot convert value of type '" + anyValue.getValueType() + "' to DateTime.");

			}

		}

		return null;

	}

	/** {@inheritDoc} */

	@Override

	public int hashCode() {

		final int prime = 31;

		int result = 1;

		result = prime * result + (_anyMap == null ? 0 : _anyMap.hashCode());

		return result;

	}

	/** {@inheritDoc} */

	@Override

	public boolean equals(final Object obj) {

		if (this == obj) {

			return true;

		}

		if (obj == null) {

			return false;

		}

		if (getClass() != obj.getClass()) {

			return false;

		}

		final AnyMapImpl other = (AnyMapImpl) obj;

		if (_anyMap == null) {

			if (other._anyMap != null) {

				return false;

			}

		} else if (!_anyMap.equals(other._anyMap)) {

			return false;

		}

		return true;

	}

	/**

	 * {@inheritDoc}

	 */

	@Override

	public String toString() {

		return _anyMap.toString();

	}

	/** {@inheritDoc} */

	@Override

	public boolean containsKey(final Object key) {

		return _anyMap.containsKey(key);

	}

	/** {@inheritDoc} */

	@Override

	public boolean containsValue(final Object value) {

		return _anyMap.containsValue(value);

	}

	/** {@inheritDoc} */

	@Override

	public Any get(final Object key) {

		return _anyMap.get(key);

	}

	/** {@inheritDoc} */

	@Override

	public void putAll(final Map<? extends String, ? extends Any> map) {

		_anyMap.putAll(map);

	}

	/** {@inheritDoc} */

	@Override

	public Any remove(final Object key) {

		return _anyMap.remove(key);

	}

	/** {@inheritDoc} */

	@Override

	public Set<java.util.Map.Entry<String, Any>> entrySet() {

		return _anyMap.entrySet();

	}

	/**

	 * {@inheritDoc}

	 * 

	 * @see org.eclipse.smila.datamodel.impl.AbstractAny#asMap()

	 */

	@Override

	public AnyMap asMap() {

		return this;

	}

	/**

	 * {@inheritDoc}

	 * 

	 * @see org.eclipse.smila.datamodel.AnyMap#getMap(java.lang.String, boolean)

	 */

	@Override

	public AnyMap getMap(final String key, final boolean create) {

		AnyMap val = getMap(key);

		if (val == null && create) {

			val = getFactory().createAnyMap();

			this.put(key, val);

		}

		return val;

	}

	/**

	 * {@inheritDoc}

	 * 

	 * @see org.eclipse.smila.datamodel.AnyMap#getSeq(java.lang.String, boolean)

	 */

	@Override

	public AnySeq getSeq(final String key, final boolean create) {

		AnySeq val = getSeq(key);

		if (val == null && create) {

			val = getFactory().createAnySeq();

			this.put(key, val);

		}

		return val;

	}

}

package eu.dnetlib.functionality.index.model.impl;

import java.util.Collection;

import java.util.Collections;

import java.util.Date;

import java.util.Iterator;

import java.util.Map;

import java.util.Set;

import eu.dnetlib.functionality.index.model.Any;

import eu.dnetlib.functionality.index.model.AnyMap;

import eu.dnetlib.functionality.index.model.AnySeq;

import eu.dnetlib.functionality.index.model.DataFactory;

import eu.dnetlib.functionality.index.model.Value;

/**

 * immutable decorator for an AnyMap.

 */

public class ImmutableAnyMapImpl implements AnyMap {

	/** The underlying anymap. */

	private final AnyMap _anyMap;

	/** The underlying map, as immutable. */

	private final Map<String, Any> _immutable;

	/**

	 * @param createAnyMap

	 */

	public ImmutableAnyMapImpl(AnyMap map) {

		_anyMap = map;

		_immutable = Collections.unmodifiableMap(map);

	}

	@Override

	public void add(String key, Any value) {

		throw new UnsupportedOperationException();

	}

	@Override

	public AnyMap asMap() {

		return _anyMap.asMap();

	}

	@Override

	public AnySeq asSeq() {

		return _anyMap.asSeq();

	}

	@Override

	public Value asValue() {

		return _anyMap.asValue();

	}

	/**

	 * 

	 * @see java.util.Map#clear()

	 */

	@Override

	public void clear() {

		_immutable.clear();

	}

	/**

	 * @param key

	 * @return

	 * @see java.util.Map#containsKey(java.lang.Object)

	 */

	@Override

	public boolean containsKey(Object key) {

		return _immutable.containsKey(key);

	}

	/**

	 * @param value

	 * @return

	 * @see java.util.Map#containsValue(java.lang.Object)

	 */

	@Override

	public boolean containsValue(Object value) {

		return _immutable.containsValue(value);

	}

	/**

	 * @return

	 * @see java.util.Map#entrySet()

	 */

	@Override

	public Set<java.util.Map.Entry<String, Any>> entrySet() {

		return _immutable.entrySet();

	}

	/**

	 * @param o

	 * @return

	 * @see java.util.Map#equals(java.lang.Object)

	 */

	@Override

	public boolean equals(Object o) {

		return _immutable.equals(o);

	}

	/**

	 * @param key

	 * @return

	 * @see java.util.Map#get(java.lang.Object)

	 */

	@Override

	public Any get(Object key) {

		return _immutable.get(key);

	}

	@Override

	public Boolean getBooleanValue(String key) {

		return _anyMap.getBooleanValue(key);

	}

	@Override

	public Date getDateTimeValue(String key) {

		return _anyMap.getDateTimeValue(key);

	}

	@Override

	public Date getDateValue(String key) {

		return _anyMap.getDateValue(key);

	}

	@Override

	public Double getDoubleValue(String key) {

		return _anyMap.getDoubleValue(key);

	}

	@Override

	public DataFactory getFactory() {

		return _anyMap.getFactory();

	}

	@Override

	public Long getLongValue(String key) {

		return _anyMap.getLongValue(key);

	}

	@Override

	public AnyMap getMap(String key) {

		return _anyMap.getMap(key);

	}

	@Override

	public AnyMap getMap(String key, boolean create) {

		return _anyMap.getMap(key, create);

	}

	@Override

	public AnySeq getSeq(String key) {

		return _anyMap.getSeq(key);

	}

	@Override

	public AnySeq getSeq(String key, boolean create) {

		return _anyMap.getSeq(key, create);

	}

	@Override

	public String getStringValue(String key) {

		return _anyMap.getStringValue(key);

	}

	@Override

	public Value getValue(String key) {

		return _anyMap.getValue(key);

	}

	@Override

	public ValueType getValueType() {

		return _anyMap.getValueType();

	}

	/**

	 * @return

	 * @see java.util.Map#hashCode()

	 */

	@Override

	public int hashCode() {

		return _immutable.hashCode();

	}

	@Override

	public boolean isBoolean() {

		return _anyMap.isBoolean();

	}

	@Override

	public boolean isDate() {

		return _anyMap.isDate();

	}

	@Override

	public boolean isDateTime() {

		return _anyMap.isDateTime();

	}

	@Override

	public boolean isDouble() {

		return _anyMap.isDouble();

	}

	@Override

	public boolean isEmpty() {

		return _immutable.isEmpty();

	}

	@Override

	public boolean isLong() {

		return _anyMap.isLong();

	}

	@Override

	public boolean isMap() {

		return _anyMap.isMap();

	}

	@Override

	public boolean isNumber() {

		return _anyMap.isNumber();

	}

	@Override

	public boolean isSeq() {

		return _anyMap.isSeq();

	}

	@Override

	public boolean isString() {

		return _anyMap.isString();

	}

	@Override

	public boolean isValue() {

		return _anyMap.isValue();

	}

	@Override

	public Iterator<Any> iterator() {

		return _anyMap.iterator();

	}

	@Override

	public Set<String> keySet() {

		return _immutable.keySet();

	}

	/**

	 * @param key

	 * @param value

	 * @return

	 * @see java.util.Map#put(java.lang.Object, java.lang.Object)

	 */

	@Override

	public Any put(String key, Any value) {

		throw new UnsupportedOperationException();

	}

	@Override

	public Any put(String key, Boolean value) {

		throw new UnsupportedOperationException();

	}

	@Override

	public Any put(String key, Number value) {

		throw new UnsupportedOperationException();

	}

	@Override

	public Any put(String key, String value) {

		throw new UnsupportedOperationException();

	}

	@Override

	public void putAll(Map<? extends String, ? extends Any> m) {

		throw new UnsupportedOperationException();

	}

	/**

	 * @param key

	 * @return

	 * @see java.util.Map#remove(java.lang.Object)

	 */

	@Override

	public Any remove(Object key) {

		throw new UnsupportedOperationException();

	}

	@Override

	public int size() {

		return _immutable.size();

	}

	/**

	 * @return

	 * @see java.util.Map#values()

	 */

	@Override

	public Collection<Any> values() {

		return _immutable.values();

	}

}

package eu.dnetlib.functionality.index.model.impl;

import static java.lang.String.format;

import java.util.Date;

import java.util.Iterator;

import java.util.Map.Entry;

import org.apache.commons.lang.NotImplementedException;

import eu.dnetlib.functionality.index.model.Any;

import eu.dnetlib.functionality.index.model.AnyMap;

import eu.dnetlib.functionality.index.model.AnySeq;

import eu.dnetlib.functionality.index.model.DataFactory;

import eu.dnetlib.functionality.index.model.InvalidValueTypeException;

import eu.dnetlib.functionality.index.model.Value;

import eu.dnetlib.functionality.index.model.ValueFormatHelper;

import eu.dnetlib.functionality.index.model.Any.ValueType;

/**

 * Implementation of DataFactory.

 * 

 */

public class DefaultDataFactoryImpl implements DataFactory {

	/** instance for sharing. */

	public static final DefaultDataFactoryImpl INSTANCE = new DefaultDataFactoryImpl();

	/** immutable empyty map. */

	public static final AnyMap IMMUTABLE_EMPTY_MAP = new ImmutableAnyMapImpl(INSTANCE.createAnyMap());

	/**

	 * {@inheritDoc}

	 */

	@Override

	public AnyMap createAnyMap() {

		return new AnyMapImpl();

	}

	/**

	 * {@inheritDoc}

	 */