Revision 44215 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.expressionevaluator/org.gvsig.expressionevaluator.lib/org.gvsig.expressionevaluator.lib.api/src/main/java/org/gvsig/expressionevaluator/spi/AbstractSymbolTable.java

View differences:

AbstractSymbolTable.java
87 87 
    }
88 88
89 89 
    @Override
90 
    public void addSymbolTable(SymbolTable symbolTable) {
90 
    public boolean addSymbolTable(SymbolTable symbolTable) {
91 91 
        if (this.symbolTables.contains(symbolTable)) {
92 
            return;
92 
            return false;
93 93 
        }
94 94 
        this.symbolTables.add(symbolTable);
95 
        return true;
95 96 
    }
96 97 

  		




  
  98
  
    
    @Override


  		




  
  99
  
    
    public boolean containsSymbolTable(SymbolTable symbolTable) {


  		




  
  100
  
    
        return this.symbolTables.contains(symbolTable);


  		




  
  101
  
    
    }


  		




  
  102
  
    
    


  		




  
  103
  
    
    @Override


  		




  
  104
  
    
    public boolean removeSymbolTable(SymbolTable symbolTable) {


  		




  
  105
  
    
        boolean n = this.symbolTables.remove(symbolTable);


  		




  
  106
  
    
        return n;


  		




  
  107
  
    
    }


  		




  
  108
  
    
    


  		




  97
  109
  
    
    protected Map<String, Object> getVars() {


  		




  98
  110
  
    
        if (this.vars == null) {


  		




  99
  111
  
    
            this.vars = new HashMap<>();


  		












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