Package com.yahoo.searchlib.expression
Class MD5BitFunctionNode
- java.lang.Object
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- com.yahoo.vespa.objects.Selectable
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- com.yahoo.vespa.objects.Identifiable
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- All Implemented Interfaces:
Serializable
,Cloneable
public class MD5BitFunctionNode extends UnaryBitFunctionNode
This function is a request to calculate the MD5 of the result of its argument.- Author:
- baldersheim, Simon Thoresen Hult
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description static int
classId
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Constructor Summary
Constructors Constructor Description MD5BitFunctionNode()
Constructs an empty result node.MD5BitFunctionNode(ExpressionNode arg, int numBits)
Constructs an instance of this class with given argument and number of bits.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected int
onGetClassId()
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Methods inherited from class com.yahoo.searchlib.expression.UnaryBitFunctionNode
equalsUnaryFunction, getNumBits, hashCode, onDeserialize, onSerialize, setNumBits, visitMembers
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Methods inherited from class com.yahoo.searchlib.expression.UnaryFunctionNode
equalsMultiArgFunction, getArg, onPrepare, onPrepareResult
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Methods inherited from class com.yahoo.searchlib.expression.MultiArgFunctionNode
addArg, clone, equalsFunction, getArg, getNumArgs, onCalculate, onExecute, selectMembers
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Methods inherited from class com.yahoo.searchlib.expression.FunctionNode
equalsExpression, getResult, setResult
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Methods inherited from class com.yahoo.searchlib.expression.ExpressionNode
equals, execute, executeIterative, onArgument, prepare
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Constructor Detail
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MD5BitFunctionNode
public MD5BitFunctionNode()
Constructs an empty result node. NOTE: This instance is broken until non-optional member data is set.
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MD5BitFunctionNode
public MD5BitFunctionNode(ExpressionNode arg, int numBits)
Constructs an instance of this class with given argument and number of bits.- Parameters:
arg
- The argument for this function.numBits
- The number of bits to operate on.
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Method Detail
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onGetClassId
protected int onGetClassId()
- Overrides:
onGetClassId
in classUnaryBitFunctionNode
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