DefaultFormulaContext

java.lang.Object
- org.pentaho.reporting.libraries.formula.DefaultFormulaContext

All Implemented Interfaces:

FormulaContext
```
public class DefaultFormulaContext
extends java.lang.Object
implements FormulaContext
```
Creation-Date: 31.10.2006, 16:32:32

Author:

Thomas Morgner

Constructor Summary

Constructors
Constructor and Description
`DefaultFormulaContext()`
`DefaultFormulaContext(Configuration config)`
`DefaultFormulaContext(Configuration config, java.util.Locale locale, java.util.TimeZone timeZone)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`defineReference(java.lang.Object name, java.lang.Object value)`
`Configuration`	`getConfiguration()` Returns the local configuration of the formula.
`FunctionRegistry`	`getFunctionRegistry()` Returns the function registry.
`LocalizationContext`	`getLocalizationContext()` Returns the localization context of this formula.
`OperatorFactory`	`getOperatorFactory()` Returns the operator registry.
`TypeRegistry`	`getTypeRegistry()` Returns the type registry.
`boolean`	`isReferenceDirty(java.lang.Object name)` Checks whether the external object referenced by `name` has changed.
`java.lang.Object`	`resolveReference(java.lang.Object name)` Resolves the given reference.
`Type`	`resolveReferenceType(java.lang.Object name)` Queries the type of the given reference.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DefaultFormulaContext
```
public DefaultFormulaContext()
```
  - DefaultFormulaContext
```
public DefaultFormulaContext(Configuration config)
```
  - DefaultFormulaContext
```
public DefaultFormulaContext(Configuration config,
                             java.util.Locale locale,
                             java.util.TimeZone timeZone)
```
- Method Detail
  - getOperatorFactory
```
public OperatorFactory getOperatorFactory()
```
    Description copied from interface: FormulaContext
    
    Returns the operator registry. The Operator-registry contains all operator-implementations.
    
    Specified by:
    
    getOperatorFactory in interface FormulaContext
    
    Returns:
    
    the operator registry.
  - defineReference
```
public void defineReference(java.lang.Object name,
                            java.lang.Object value)
```
  - resolveReference
```
public java.lang.Object resolveReference(java.lang.Object name)
```
    Description copied from interface: FormulaContext
    
    Resolves the given reference. How the name is interpreted by the outside system is an implementation detail.
    
    Specified by:
    
    resolveReference in interface FormulaContext
    
    Parameters:
    
    name - the name that identifies the reference.
    
    Returns:
    
    the resolved object.
  - getConfiguration
```
public Configuration getConfiguration()
```
    Description copied from interface: FormulaContext
    
    Returns the local configuration of the formula.
    
    Specified by:
    
    getConfiguration in interface FormulaContext
    
    Returns:
    
    the local configuration.
  - getFunctionRegistry
```
public FunctionRegistry getFunctionRegistry()
```
    Description copied from interface: FormulaContext
    
    Returns the function registry. The function registry grants access to all formula-function implementations.
    
    Specified by:
    
    getFunctionRegistry in interface FormulaContext
    
    Returns:
    
    the function registry.
  - resolveReferenceType
```
public Type resolveReferenceType(java.lang.Object name)
```
    Description copied from interface: FormulaContext
    
    Queries the type of the given reference. How the name is interpreted by the outside system is an implementation detail. This return a LibFormula type object matching the type of the object that would be returned by resolveReference.
    
    Specified by:
    
    resolveReferenceType in interface FormulaContext
    
    Parameters:
    
    name - the name that identifies the reference.
    
    Returns:
    
    the type of the resolved object.
  - getTypeRegistry
```
public TypeRegistry getTypeRegistry()
```
    Description copied from interface: FormulaContext
    
    Returns the type registry. The type registry contains all type information and allows to convert values between different types.
    
    Specified by:
    
    getTypeRegistry in interface FormulaContext
    
    Returns:
    
    the function registry.
  - getLocalizationContext
```
public LocalizationContext getLocalizationContext()
```
    Description copied from interface: FormulaContext
    
    Returns the localization context of this formula. The localization context can be used to query locale specific configuration settings.
    
    Specified by:
    
    getLocalizationContext in interface FormulaContext
    
    Returns:
    
    the localization context.
  - isReferenceDirty
```
public boolean isReferenceDirty(java.lang.Object name)
```
    Description copied from interface: FormulaContext
    
    Checks whether the external object referenced by name has changed.
    
    Specified by:
    
    isReferenceDirty in interface FormulaContext
    
    Parameters:
    
    name - the name that identifies the reference.
    
    Returns:
    
    true, if the reference has changed, false otherwise.

Class DefaultFormulaContext

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DefaultFormulaContext

DefaultFormulaContext

DefaultFormulaContext

Method Detail

getOperatorFactory

defineReference

resolveReference

getConfiguration

getFunctionRegistry

resolveReferenceType

getTypeRegistry

getLocalizationContext

isReferenceDirty