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java.lang.Objectcom.wewebu.expression.language.OwExprSymbol
com.wewebu.expression.language.OwExprAnonymousSymbol
public class OwExprAnonymousSymbol
Anonymous symbols represent evaluation time symbols used to check expression return
type consistency and array element type consistency.
Examples :
(a-b).days |
Creates an anonymous symbol for expression a-b |
arrayObject[1][2] |
Creates 2 anonymous symbols for expressions arrayObject[1] and
arrayObject[1][2] .Further references to array first and second array dimensions will be type checked against this symbols. |
Alfresco Workdesk
Copyright (c) Alfresco Software, Inc.
All rights reserved.
For licensing information read the license.txt file or
go to: http://wiki.alfresco.com
Field Summary |
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Fields inherited from class com.wewebu.expression.language.OwExprSymbol |
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m_parent |
Constructor Summary | |
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OwExprAnonymousSymbol(OwExprSymbol parent_p,
String name_p,
OwExprExpressionType type_p)
Constructor |
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OwExprAnonymousSymbol(OwExprSymbol parent_p,
String name_p,
OwExprType type_p)
Constructor |
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OwExprAnonymousSymbol(OwExprSymbol parent_p,
String name_p,
OwExprType[] types_p)
Constructor |
Method Summary | |
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boolean |
matches(OwExprScope scope_p)
A match method used to check the validity of symbols for certain scopes. Can be used to discover symbol and related expressions validity before evaluation. |
Methods inherited from class com.wewebu.expression.language.OwExprSymbol |
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addAnonymousSymbol, addFunctionSymbol, addPropertySymbol, getName, getSymbol, getSymbolFQN, getSymbolTable, getType, issueRuntimeSymbolName, toPrettyPrintString, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public OwExprAnonymousSymbol(OwExprSymbol parent_p, String name_p, OwExprExpressionType type_p)
public OwExprAnonymousSymbol(OwExprSymbol parent_p, String name_p, OwExprType type_p)
public OwExprAnonymousSymbol(OwExprSymbol parent_p, String name_p, OwExprType[] types_p)
Method Detail |
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public boolean matches(OwExprScope scope_p)
matches
in class OwExprSymbol
scope_p
- a scope to search the symbol on
true
(No pre-evaluation match is implemented for anonymous symbols).
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