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java.lang.Objectorg.apache.hadoop.hive.ql.exec.UDF
org.apache.hadoop.hive.ql.udf.UDFToBoolean
public class UDFToBoolean
Constructor Summary | |
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UDFToBoolean()
|
Method Summary | |
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Boolean |
evaluate(Byte i)
Convert from a byte to boolean. |
Boolean |
evaluate(Double i)
Convert from a double to boolean. |
Boolean |
evaluate(Float i)
Convert from a float to boolean. |
Boolean |
evaluate(Integer i)
Convert from a integer to boolean. |
Boolean |
evaluate(Long i)
Convert from a long to boolean. |
Boolean |
evaluate(Short i)
Convert from a short to boolean. |
Boolean |
evaluate(String i)
Convert from a string to boolean. |
Boolean |
evaluate(Void i)
Convert a void to boolean. |
Methods inherited from class org.apache.hadoop.hive.ql.exec.UDF |
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getResolver, setResolver |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public UDFToBoolean()
Method Detail |
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public Boolean evaluate(Void i)
i
- The value of a void type
public Boolean evaluate(Byte i)
i
- The byte value to convert
public Boolean evaluate(Short i)
i
- The short value to convert
public Boolean evaluate(Integer i)
i
- The integer value to convert
public Boolean evaluate(Long i)
i
- The long value to convert
public Boolean evaluate(Float i)
i
- The float value to convert
public Boolean evaluate(Double i)
i
- The double value to convert
public Boolean evaluate(String i)
i
- The string value to convert
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