public String getValue() { if (count == 0) { if (ScriptDocValues.EXCEPTION_FOR_MISSING_VALUE) { throw new IllegalStateException("A document doesn't have a value for a field! " + "Use doc[<field>].size()==0 to check if a document is missing a field!"); } deprecated("scripting_missing_value_deprecation", "returning default values for missing document values is deprecated. " + "Set system property '-Des.scripting.exception_for_missing_value=true' " + "to make behaviour compatible with future major versions!"); return null; } return get(0); } }
public String getValue() { if (count == 0) { if (ScriptDocValues.EXCEPTION_FOR_MISSING_VALUE) { throw new IllegalStateException("A document doesn't have a value for a field! " + "Use doc[<field>].size()==0 to check if a document is missing a field!"); } deprecated("scripting_missing_value_deprecation", "returning default values for missing document values is deprecated. " + "Set system property '-Des.scripting.exception_for_missing_value=true' " + "to make behaviour compatible with future major versions!"); return null; } return get(0); }