Java MeaningSpan.getStartPosition方法代码示例

import org.aksw.gerbil.transfer.nif.MeaningSpan; //导入方法依赖的package包/类
/**
 * Searches the {@link MeaningSpan} that a) occurs first inside the document
 * and b) has the given URI as meaning.
 * 
 * @param uri
 *            the meaning the searched marking should have
 * @param document
 *            the document in which the marking should be searched
 * @return the first occurrence of a meaning with the given URI in the text
 *         or null if such a marking couldn't be found.
 */
public static MeaningSpan searchFirstOccurrence(String uri, Document document) {
	List<MeaningSpan> entities = document.getMarkings(MeaningSpan.class);
	MeaningSpan result = null;
	for (MeaningSpan marking : entities) {
		if (marking.containsUri(uri)) {
			if ((result == null) || (marking.getStartPosition() < result.getStartPosition())) {
				result = marking;
			}
		}
	}
	return result;
}
 

import org.aksw.gerbil.transfer.nif.MeaningSpan; //导入方法依赖的package包/类
public static ClassifiedMarking createClassifiedMeaning(Marking marking) {
    if (marking instanceof ScoredNamedEntity) {
        ScoredNamedEntity sne = (ScoredNamedEntity) marking;
        return new ClassifiedScoredNamedEntity(sne.getStartPosition(), sne.getLength(), sne.getUris(),
                sne.getConfidence());
    } else if (marking instanceof MeaningSpan) {
        MeaningSpan ne = (MeaningSpan) marking;
        return new ClassifiedNamedEntity(ne.getStartPosition(), ne.getLength(), ne.getUris());
    } else if (marking instanceof Meaning) {
        return new ClassifiedAnnotation(((Meaning) marking).getUris());
    }
    return null;
}
 

import org.aksw.gerbil.transfer.nif.MeaningSpan; //导入方法依赖的package包/类
/**
 * Replaces the first occurrence of the statements subject with a pronoun.
 *
 * @param document
 * @param s
 */
public void replaceSubjectWithPronoun(final Document document, final String subjectUri) {
	final MeaningSpan marking = DocumentHelper.searchFirstOccurrence(subjectUri, document);
	if (marking == null) {
		return;
	}

	final String documentText = document.getText();
	String pronoun = null;

	final int start = marking.getStartPosition();
	int length = marking.getLength();
	final int end = start + length;
	// FIXME check whether the entity is preceded by an article

	// Check whether we have to add a possessive pronoun (check whether it
	// has a trailing "'s")
	boolean possessiveForm = false;
	if ((documentText.charAt(end - 2) == '\'') && (documentText.charAt(end - 1) == 's')) {
		possessiveForm = true;
	} else if (((end + 1) < documentText.length()) && (documentText.charAt(end) == '\'')) {
		possessiveForm = true;
		// Check whether we have "<entity>'" or "<entity>'s"
		if (documentText.charAt(end + 1) == 's') {
			length += 2;
		} else {
			length += 1;
		}
	}

	// Choose a pronoun based on the type of the entity
	final String type = getType(subjectUri);
	if (type != null) {
		if (type.equals("http://dbpedia.org/ontology/Person")) {
			// Get the comment text
			final String commentString = getGender(subjectUri);
			// Search for a pronoun that identifies the person as man
			if (commentString.contains(" he ") || commentString.contains("He ")
					|| commentString.contains(" his ")) {
				if (possessiveForm) {
					pronoun = (start == 0) ? "His" : "his";
				} else {
					pronoun = (start == 0) ? "He" : "he";
				}
				// Ok, than search for a woman
			} else if (commentString.contains(" she ") || commentString.contains("She ")
					|| commentString.contains(" her ")) {
				if (possessiveForm) {
					pronoun = (start == 0) ? "Her" : "her";
				} else {
					pronoun = (start == 0) ? "She" : "she";
				}
			}
			// If we can not decide the gender we shouldn't insert a pronoun
			// (let it be null)
		} else {
			if (possessiveForm) {
				pronoun = (start == 0) ? "Its" : "its";
			} else {
				pronoun = (start == 0) ? "It" : "it";
			}
		}
	}

	// If we couldn't find a pronoun
	if (pronoun == null) {
		return;
	}

	// Remove the marking from the document
	document.getMarkings().remove(marking);
	// Replace the text
	DocumentHelper.replaceText(document, start, length, pronoun);
}
 

import org.aksw.gerbil.transfer.nif.MeaningSpan; //导入方法依赖的package包/类
public void replaceSubjectWithPronoun(Document document, String subjectUri) {
	MeaningSpan marking = DocumentHelper.searchFirstOccurrence(subjectUri, document);
	if (marking == null) {
		return;
	}

	String documentText = document.getText();
	String pronoun = null;

	int start = marking.getStartPosition();
	int length = marking.getLength();
	int end = start + length;
	// FIXME check whether the entity is preceded by an article

	// Check whether we have to add a possessive pronoun (check whether it
	// has a trailing "'s")
	boolean possessiveForm = false;
	if ((documentText.charAt(end - 2) == '\'') && (documentText.charAt(end - 1) == 's')) {
		possessiveForm = true;
	} else if (((end + 1) < documentText.length()) && (documentText.charAt(end) == '\'')) {
		possessiveForm = true;
		// Check whether we have "<entity>'" or "<entity>'s"
		if (documentText.charAt(end + 1) == 's') {
			length += 2;
		} else {
			length += 1;
		}
	}

	// Choose a pronoun based on the type of the entity
	String type = getType(subjectUri);
	if (type != null) {
		if (type.equals("http://dbpedia.org/ontology/Person")) {
			// Get the comment text
			String commentString = getGender(subjectUri);
			// Search for a pronoun that identifies the person as man
			if (commentString.contains(" he ") || commentString.contains("He ")
					|| commentString.contains(" his ")) {
				if (possessiveForm) {
					pronoun = (start == 0) ? "His" : "his";
				} else {
					pronoun = (start == 0) ? "He" : "he";
				}
				// Ok, than search for a woman
			} else if (commentString.contains(" she ") || commentString.contains("She ")
					|| commentString.contains(" her ")) {
				if (possessiveForm) {
					pronoun = (start == 0) ? "Her" : "her";
				} else {
					pronoun = (start == 0) ? "She" : "she";
				}
			}
			// If we can not decide the gender we shouldn't insert a pronoun
			// (let it be null)
		} else {
			if (possessiveForm) {
				pronoun = (start == 0) ? "Its" : "its";
			} else {
				pronoun = (start == 0) ? "It" : "it";
			}
		}
	}

	// If we couldn't find a pronoun
	if (pronoun == null) {
		return;
	}

	// Remove the marking from the document
	document.getMarkings().remove(marking);
	// Replace the text
	DocumentHelper.replaceText(document, start, length, pronoun);
}