public class JaroWinklerDistance extends java.lang.Object implements StringDistance
Modifier and Type | Field and Description |
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private float |
threshold |
Constructor and Description |
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JaroWinklerDistance()
Creates a new distance metric with the default threshold
for the Jaro Winkler bonus (0.7)
|
Modifier and Type | Method and Description |
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boolean |
equals(java.lang.Object obj) |
float |
getDistance(java.lang.String s1,
java.lang.String s2)
Returns a float between 0 and 1 based on how similar the specified strings are to one another.
|
float |
getThreshold()
Returns the current value of the threshold used for adding the Winkler bonus.
|
int |
hashCode() |
private int[] |
matches(java.lang.String s1,
java.lang.String s2) |
void |
setThreshold(float threshold)
Sets the threshold used to determine when Winkler bonus should be used.
|
java.lang.String |
toString() |
public JaroWinklerDistance()
setThreshold(float)
private int[] matches(java.lang.String s1, java.lang.String s2)
public float getDistance(java.lang.String s1, java.lang.String s2)
StringDistance
getDistance
in interface StringDistance
s1
- The first string.s2
- The second string.public void setThreshold(float threshold)
threshold
- the new value of the thresholdpublic float getThreshold()
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object