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checkstyle/pmd/findbugs patches

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Jeremy Long
2015-09-19 07:52:24 -04:00
parent afc1a9f077
commit 9203acff9c
5 changed files with 91 additions and 39 deletions
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50
dependency-check-core/src/main/java/org/owasp/dependencycheck/data/lucene/TokenPairConcatenatingFilter.java
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@@ -19,6 +19,7 @@ package org.owasp.dependencycheck.data.lucene;
import java.io.IOException;
import java.util.LinkedList;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.apache.lucene.analysis.TokenFilter;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
@@ -75,8 +76,8 @@ public final class TokenPairConcatenatingFilter extends TokenFilter {
}
/**
* Increments the underlying TokenStream and sets CharTermAttributes to construct an expanded set of tokens by
* concatenating tokens with the previous token.
* Increments the underlying TokenStream and sets CharTermAttributes to construct an expanded set of tokens by concatenating
* tokens with the previous token.
*
* @return whether or not we have hit the end of the TokenStream
* @throws IOException is thrown when an IOException occurs
@@ -112,8 +113,7 @@ public final class TokenPairConcatenatingFilter extends TokenFilter {
/**
* <p>
* Resets the Filter and clears any internal state data that may have been left-over from previous uses of the
* Filter.</p>
* Resets the Filter and clears any internal state data that may have been left-over from previous uses of the Filter.</p>
* <p>
* <b>If this Filter is re-used this method must be called between uses.</b></p>
*/
@@ -121,4 +121,46 @@ public final class TokenPairConcatenatingFilter extends TokenFilter {
previousWord = null;
words.clear();
}
/**
* Standard hash code implementation.
*
* @return the hash code
*/
@Override
public int hashCode() {
int hash = 3;
hash = 31 * hash + (this.termAtt != null ? this.termAtt.hashCode() : 0);
hash = 31 * hash + (this.previousWord != null ? this.previousWord.hashCode() : 0);
hash = 31 * hash + (this.words != null ? this.words.hashCode() : 0);
return hash;
}
/**
* Standard equals implementation.
*
* @param obj the object to compare
* @return true if the objects are equal; otherwise false.
*/
@Override
public boolean equals(Object obj) {
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
final TokenPairConcatenatingFilter other = (TokenPairConcatenatingFilter) obj;
if (this.termAtt != other.termAtt && (this.termAtt == null || !this.termAtt.equals(other.termAtt))) {
return false;
}
if ((this.previousWord == null) ? (other.previousWord != null) : !this.previousWord.equals(other.previousWord)) {
return false;
}
if (this.words != other.words && (this.words == null || !this.words.equals(other.words))) {
return false;
}
return true;
}
}