Example usage for edu.stanford.nlp.util ArrayUtils contains

Introduction

In this page you can find the example usage for edu.stanford.nlp.util ArrayUtils contains.

Prototype

public static <T> boolean contains(T[] a, T o) 

Source Link

Document

Returns true iff object o equals (not ==) some element of array a.

Usage

From source file:filters.dependencies.NegationWordFilter.java

License:Open Source License

@Override
public boolean incrementToken() throws IOException {
    // Load next token from input stream
    Token current_token;//from  w w  w.ja  va2 s.  c  o  m
    if ((current_token = getNextToken()) == null)
        return false;

    // If current token term belongs to the set of negation terms, switch the state of the
    // negation flag (i.e. prepare to mark the next open class term as negated). Or if this
    // is already the case, reverse the effect of the negation, to account for double negatives)
    if (ArrayUtils.contains(negationTerms, current_token.term)) {
        current_token.payload.setNegation(true);
    }

    // Setting attributes for output stream
    output_term.setTermBuffer(current_token.term);
    output_type.setType(current_token.type);
    output_flags.setFlags(current_token.flags);
    output_payload.setPayload(current_token.payload.getPayload());

    return true;
}

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From source file:filters.indexing.NegationScopeFilter.java

License:Open Source License

@Override
public boolean incrementToken() throws IOException {
    // Load next token from input stream
    Token current_token;/*  w w w .  j a  va  2  s  .  c  o m*/
    if ((current_token = getNextToken()) == null)
        return false;

    // If current token term belongs to the set of negation terms, switch the state of the
    // negation flag (i.e. prepare to mark the next open class term as negated). Or if this
    // is already the case, reverse the effect of the negation, to account for double negatives)
    if (ArrayUtils.contains(negationTerms, current_token.term)) {
        negative = !negative;
        return incrementToken();
    }

    // If we are within the scope of a negation, modify the token's payload accordingly and
    // reset the state of the negation flag
    if (negative) {
        if (current_token.isOpenClass()) {
            current_token.payload.setNegation(true);
            negative = false;
        }

        // If we reached the end of a phrase, reset the state of the negation flag
        else if (PosTag.isDelim(current_token.payload.getPosCat())) {
            negative = false;
        }
    }

    // Setting attributes for output stream
    output_term.setTermBuffer(current_token.term);
    output_type.setType(current_token.type);
    output_flags.setFlags(current_token.flags);
    output_payload.setPayload(current_token.payload.getPayload());

    return true;
}

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