com.metamatrix.query.function
Class FunctionDescriptor
java.lang.Object
com.metamatrix.query.function.FunctionDescriptor
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable
public class FunctionDescriptor
- extends java.lang.Object
- implements java.io.Serializable, java.lang.Cloneable
The FunctionDescriptor describes a particular function instance enough
that the function library can retrieve a function instance based on the
descriptor.
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
getName
public java.lang.String getName()
getPushdown
public int getPushdown()
getTypes
public java.lang.Class[] getTypes()
getReturnType
public java.lang.Class getReturnType()
requiresContext
public boolean requiresContext()
hashCode
public int hashCode()
- Overrides:
hashCode
in class java.lang.Object
equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in class java.lang.Object
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
isNullDependent
public boolean isNullDependent()
getDeterministic
public int getDeterministic()
clone
public java.lang.Object clone()
- Overrides:
clone
in class java.lang.Object
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