Package com.singularsys.extensions.field.functions

Class BigDecimalFunctionTable

java.lang.Object

com.singularsys.jep.FunctionTable

com.singularsys.jep.bigdecimal.BigDecFunctionTable

com.singularsys.extensions.field.functions.BigDecimalFunctionTable

All Implemented Interfaces:

FixedPrecisionFunctionI, JepComponent, Serializable

public class BigDecimalFunctionTable
extends BigDecFunctionTable

Function table for function which work with BigDecimal numbers.

See Also:

• Serialized Form

Field Summary

Fields inherited from class com.singularsys.jep.bigdecimal.BigDecFunctionTable

mc, scale

Fields inherited from class com.singularsys.jep.FunctionTable

table

Constructor Summary

Constructors

Modifier	Constructor	Description
	BigDecimalFunctionTable(MathContext mc, FieldI field)
	BigDecimalFunctionTable(MathContext mc, FieldI field, int scale)
protected	BigDecimalFunctionTable(MathContext mc, Map<String,PostfixMathCommandI> tbl)

Method Summary

Modifier and Type	Method	Description
FunctionTable	shallowCopy()	Returns a new shallow copy of this function table.

Methods inherited from class com.singularsys.jep.bigdecimal.BigDecFunctionTable

getDecimalPlaces, getMathContext, setDecimalPlaces, setMathContext

Methods inherited from class com.singularsys.jep.FunctionTable

addFunction, addFunctionIfSet, clear, containsKey, containsValue, copyFunctionsFrom, entrySet, getFunction, getLightWeightInstance, init, isEmpty, keySet, remove, size, threadSafeMapCopy, toString, values

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

BigDecimalFunctionTable

public BigDecimalFunctionTable(MathContext mc,
 FieldI field)

BigDecimalFunctionTable

protected BigDecimalFunctionTable(MathContext mc,
 Map<String,PostfixMathCommandI> tbl)

BigDecimalFunctionTable

public BigDecimalFunctionTable(MathContext mc,
 FieldI field,
 int scale)

Method Details

shallowCopy

public FunctionTable shallowCopy()

Description copied from class: FunctionTable

Returns a new shallow copy of this function table. Calls the FunctionTable.threadSafeMapCopy() method to ensure the table is safe to use a separate thread. All subclasses should override this method to create a function table of the matching type. A typical implementation would be

 @Override
 public FunctionTable shallowCopy() {
     Map<String,PostfixMathCommandI> newMap = this.threadSafeMapCopy();
     return new myFunctionTable(newMap);
 }
 

using the FunctionTable.threadSafeMapCopy() method to return a copy of the map of functions and a constructor taking this map which uses the FunctionTable(Map) constructor.

Overrides:

shallowCopy in class BigDecFunctionTable

Returns:

a new shallow copy of this function table