Cytoscape 2.8.0 API

Class Tan

  extended by org.cytoscape.equations.AbstractFunction
      extended by org.cytoscape.equations.builtins.Tan
All Implemented Interfaces:

public class Tan
extends AbstractFunction

Constructor Summary
Method Summary
 Object evaluateFunction(Object[] args)
          Used to invoke this function.
 String getFunctionSummary()
          Used to provide help for users.
 String getName()
          Used to parse the function string.
 Class getReturnType()
Methods inherited from class org.cytoscape.equations.AbstractFunction
argTypesAreValid, getPossibleArgTypes, getUsageDescription, validateArgTypes
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail


public Tan()
Method Detail


public String getName()
Used to parse the function string. This name is treated in a case-insensitive manner!

Specified by:
getName in interface Function
Specified by:
getName in class AbstractFunction
the name by which you must call the function when used in an attribute equation.


public String getFunctionSummary()
Used to provide help for users.

Specified by:
getFunctionSummary in interface Function
Specified by:
getFunctionSummary in class AbstractFunction
a description of what this function does


public Class getReturnType()
Specified by:
getReturnType in interface Function
Specified by:
getReturnType in class AbstractFunction
the static return type of this function, Object.class, Double.cLass, String.class, or Boolean.class. If the static return type is Object.class, the dynamic return type will be one of Double.cLass, String.class, or Boolean.class and will depend on the arguments passed to the function! Note, this is used by external tools used to filter a list of functions based on what a valid return type might be. In Cytoscape it is used in the attribute browser's formula builder.


public Object evaluateFunction(Object[] args)
Description copied from class: AbstractFunction
Used to invoke this function.

Specified by:
evaluateFunction in interface Function
Specified by:
evaluateFunction in class AbstractFunction
args - the function arguments which must be either one object of type Double or Long
the result of the function evaluation which is the natural logarithm of the first argument

Cytoscape 2.8.0 API

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