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public interface ComparisonOperator
This is an interface for all comparison operators. Supports the use of operand type instead of result type as the result type is always boolean.
Method Summary | |
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Result |
getNext(Boolean b)
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Result |
getNext(DataBag db)
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Result |
getNext(DataByteArray ba)
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Result |
getNext(Double d)
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Result |
getNext(Float f)
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Result |
getNext(Integer i)
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Result |
getNext(Long l)
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Result |
getNext(Map m)
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Result |
getNext(String s)
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Result |
getNext(Tuple t)
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byte |
getOperandType()
Determine the type of the operand(s) of this comparator. |
void |
setOperandType(byte operandType)
Set the type of the operand(s) of this comparator. |
Method Detail |
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byte getOperandType()
void setOperandType(byte operandType)
operandType
- Type of the operand(s), as a byte (using DataType
types).Result getNext(Integer i) throws ExecException
ExecException
Result getNext(Long l) throws ExecException
ExecException
Result getNext(Double d) throws ExecException
ExecException
Result getNext(Float f) throws ExecException
ExecException
Result getNext(String s) throws ExecException
ExecException
Result getNext(DataByteArray ba) throws ExecException
ExecException
Result getNext(Map m) throws ExecException
ExecException
Result getNext(Boolean b) throws ExecException
ExecException
Result getNext(Tuple t) throws ExecException
ExecException
Result getNext(DataBag db) throws ExecException
ExecException
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