edu.stanford.nlp.ling.StringLabelFactory Maven / Gradle / Ivy
package edu.stanford.nlp.ling;
/**
* A StringLabelFactory object makes a simple
* StringLabel out of a String.
*
* @author Christopher Manning
*/
public class StringLabelFactory implements LabelFactory {
/**
* Make a new label with this String as the "name".
*
* @param labelStr A string that determines the content of the label.
* For a StringLabel, it is exactly the given string
* @return The created label
*/
public Label newLabel(String labelStr) {
return new StringLabel(labelStr);
}
/**
* Make a new label with this String as the "name".
*
* @param labelStr A string that determines the content of the label.
* For a StringLabel, it is exactly the given string
* @param options The options are ignored by a StringLabelFactory
* @return The created label
*/
public Label newLabel(String labelStr, int options) {
return new StringLabel(labelStr);
}
/**
* Make a new label with this String as the "name".
* This version does no decoding -- StringLabels just have a value.
*
* @param labelStr A string that determines the content of the label.
* For a StringLabel, it is exactly the given string
* @return The created label
*/
public Label newLabelFromString(String labelStr) {
return new StringLabel(labelStr);
}
/**
* Create a new StringLabel, where the label is
* formed from
* the Label object passed in. Depending on what fields
* each label has, other things will be null.
*
* @param oldLabel The Label that the new label is being created from
* @return a new label of a particular type
*/
public Label newLabel(Label oldLabel) {
return new StringLabel(oldLabel);
}
}