oracle.odi.domain.xrefs.expression.contexts
Class CompoundExpressionContext

java.lang.Object
  oracle.odi.domain.xrefs.expression.contexts.CompoundExpressionContext

All Implemented Interfaces:

IExpressionContext

public class CompoundExpressionContext
extends java.lang.Object
implements IExpressionContext

An IExpressionContext that chains a sequence of one or more IExpressionContexts.

A compound expression string context calls each IExpressionContext in sequence.

Since:

11.1.1.3.0

Constructor Summary

CompoundExpressionContext()
Create an empty CompoundExpressionContext.

CompoundExpressionContext(boolean pIsCachingEnabled)

CompoundExpressionContext(IExpressionContext[] pContexts)
Create a CompoundExpressionContext with a given initial context sequence.

CompoundExpressionContext(IExpressionContext[] pContexts, boolean pIsCachingEnabled)

Method Summary

void	addExpressionContext(IExpressionContext pContext) Add the given context to the end of the context sequence of this object.
IExpressionContext	getExpressionContext(int pIndex) Obtains the expression context at the given index.
int	getExpressionContextCount() Returns the expression context count.
com.sunopsis.language.parser.SnpsExpressionTag[]	getSnpsExpressionTags(com.sunopsis.language.SnpsLanguage pSnpsLanguage) Obtains the expression tags relative to this context.
void	setExpressionContext(int pIndex, IExpressionContext pContext) Replace the given context for the specified index in this object.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CompoundExpressionContext

public CompoundExpressionContext()

Create an empty CompoundExpressionContext.

CompoundExpressionContext

public CompoundExpressionContext(boolean pIsCachingEnabled)

CompoundExpressionContext

public CompoundExpressionContext(IExpressionContext[] pContexts)

Create a CompoundExpressionContext with a given initial context sequence.

Parameters:

pContexts - the initial context sequence

CompoundExpressionContext

public CompoundExpressionContext(IExpressionContext[] pContexts,
                                 boolean pIsCachingEnabled)

Method Detail

addExpressionContext

public void addExpressionContext(IExpressionContext pContext)

Add the given context to the end of the context sequence of this object.

Parameters:

pContext - a context

getExpressionContext

public IExpressionContext getExpressionContext(int pIndex)

Obtains the expression context at the given index.

Parameters:

pIndex - expression's index

Returns:

expression context

getExpressionContextCount

public int getExpressionContextCount()

Returns the expression context count.

Returns:

number of expression context defined

getSnpsExpressionTags

public com.sunopsis.language.parser.SnpsExpressionTag[] getSnpsExpressionTags(com.sunopsis.language.SnpsLanguage pSnpsLanguage)

Description copied from interface: IExpressionContext

Obtains the expression tags relative to this context.

Specified by:

getSnpsExpressionTags in interface IExpressionContext

Parameters:

pSnpsLanguage - the language that will be used when manipulating the expression tags (i.e. when building the Expression)

Returns:

an array of expression tags

setExpressionContext

public void setExpressionContext(int pIndex,
                                 IExpressionContext pContext)

Replace the given context for the specified index in this object.

Parameters:

pIndex - the index

pContext - the context

Throws:

java.lang.IndexOutOfBoundsException - if pIndex is out of range