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java.lang.Objectorg.teiid.internal.core.index.WordEntry
public class WordEntry
Field Summary | |
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protected int |
fNumRefs
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protected int[] |
fRefs
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protected char[] |
fWord
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Constructor Summary | |
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WordEntry()
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WordEntry(char[] word)
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Method Summary | |
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int |
addRef(int fileNum)
Adds a reference and records the change in footprint. |
void |
addRefs(int[] refs)
Adds a set of references and records the change in footprint. |
int |
compareTo(WordEntry other)
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int |
footprint()
Returns the size of the wordEntry |
int |
getNumRefs()
Returns the number of references, e.g. |
int |
getRef(int i)
returns the file number in the i position in the list of references. |
int[] |
getRefs()
Returns the references of the wordEntry (the number of the files it appears in). |
char[] |
getWord()
returns the word of the wordEntry. |
void |
mapRefs(int[] mappings)
Changes the references of the wordEntry to match the mapping. |
void |
reset(char[] word)
Clears the wordEntry. |
String |
toString()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected char[] fWord
protected int fNumRefs
protected int[] fRefs
Constructor Detail |
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public WordEntry()
public WordEntry(char[] word)
Method Detail |
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public int addRef(int fileNum)
public void addRefs(int[] refs)
public int footprint()
public int getNumRefs()
public int getRef(int i)
public int[] getRefs()
public char[] getWord()
public void mapRefs(int[] mappings)
public void reset(char[] word)
public String toString()
toString
in class Object
public int compareTo(WordEntry other)
compareTo
in interface Comparable<WordEntry>
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