Package com.singularsys.jep.bigdecimal
Class BigDecFunctionTable
- java.lang.Object
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- com.singularsys.jep.FunctionTable
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- com.singularsys.jep.bigdecimal.BigDecFunctionTable
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- All Implemented Interfaces:
JepComponent
,java.io.Serializable
- Direct Known Subclasses:
BigDecimalFunctionTable
public class BigDecFunctionTable extends FunctionTable
A function table for BigDecimals. Has a MathContext field which can be used by functions.- Version:
- Jep 3.5 Added min, max and various rounding functions.
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class com.singularsys.jep.FunctionTable
table
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Constructor Summary
Constructors Modifier Constructor Description BigDecFunctionTable(java.math.MathContext mc)
protected
BigDecFunctionTable(java.math.MathContext mc, java.util.Map<java.lang.String,PostfixMathCommandI> tbl)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.math.MathContext
getMathContext()
void
setMathContext(java.math.MathContext mc)
FunctionTable
shallowCopy()
Returns a new shallow copy of this function table.-
Methods inherited from class com.singularsys.jep.FunctionTable
addFunction, clear, containsKey, containsValue, entrySet, getFunction, getLightWeightInstance, init, isEmpty, keySet, remove, size, threadSafeMapCopy, toString, values
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Constructor Detail
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BigDecFunctionTable
public BigDecFunctionTable(java.math.MathContext mc)
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BigDecFunctionTable
protected BigDecFunctionTable(java.math.MathContext mc, java.util.Map<java.lang.String,PostfixMathCommandI> tbl)
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Method Detail
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getMathContext
public java.math.MathContext getMathContext()
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setMathContext
public void setMathContext(java.math.MathContext mc)
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shallowCopy
public FunctionTable shallowCopy()
Description copied from class:FunctionTable
Returns a new shallow copy of this function table. Calls theFunctionTable.threadSafeMapCopy()
method to ensure the table is safe to use a separate thread. All sub-classes should override this methods 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 theFunctionTable.threadSafeMapCopy()
method to return a copy of the map of operators and a constructor taking this map which uses theFunctionTable(Map)
constructor.- Overrides:
shallowCopy
in classFunctionTable
- Returns:
- a new shallow copy of this function table
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