/** * Returns true of there is a field binding. */ public boolean isBound() { return expLeftSide != null && expLeftSide.isBound(); }
private String getBoundText() { if ( expression.isBound() ) { return "[" + expression.getBinding() + "] "; } return ""; }
protected List<String> getFieldBinding( FieldConstraint f ) { List<String> result = new ArrayList<String>(); if ( f instanceof SingleFieldConstraint ) { SingleFieldConstraint con = (SingleFieldConstraint) f; if ( con.isBound() ) { result.add( con.getFieldBinding() ); } if ( con.getExpressionValue() != null && con.getExpressionValue().isBound() ) { result.add( con.getExpressionValue().getBinding() ); } if ( con instanceof SingleFieldConstraintEBLeftSide ) { SingleFieldConstraintEBLeftSide exp = (SingleFieldConstraintEBLeftSide) con; if ( exp.getExpressionLeftSide() != null && exp.getExpressionLeftSide().isBound() ) { result.add( exp.getExpressionLeftSide().getBinding() ); } } } else if ( f instanceof CompositeFieldConstraint ) { CompositeFieldConstraint cfc = (CompositeFieldConstraint) f; if ( cfc.getConstraints() != null ) { for ( FieldConstraint ss : cfc.getConstraints() ) { List<String> t = getFieldBinding( ss ); result.addAll( t ); } } } return result; }
if ( fc instanceof SingleFieldConstraintEBLeftSide ) { SingleFieldConstraintEBLeftSide exp = (SingleFieldConstraintEBLeftSide) fc; if ( exp.getExpressionLeftSide() != null && exp.getExpressionLeftSide().isBound() ) { result.add( exp.getExpressionLeftSide().getBinding() ); result.add( con.getFieldBinding() ); if ( con.getExpressionValue() != null && con.getExpressionValue().isBound() ) { result.add( con.getExpressionValue().getBinding() );