public boolean contains (@Nullable final String sName) { if (StringHelper.hasNoText (sName)) return false; return m_aMap.containsKey (sName); }
public boolean contains (@Nullable final String sName) { if (StringHelper.hasNoText (sName)) return false; return m_aMap.containsKey (sName); }
/** * Add a new variable. * * @param sName * The name of the variable. May neither be <code>null</code> nor * empty. * @param sValue * The value of the variable. May neither be <code>null</code> nor * empty. * @return {@link EChange#UNCHANGED} if a variable with the same name is * already present. Never <code>null</code>. */ @Nonnull public EChange add (@Nonnull @Nonempty final String sName, @Nonnull @Nonempty final String sValue) { ValueEnforcer.notEmpty (sName, "Name"); ValueEnforcer.notEmpty (sValue, "Value"); // Prepend the "$" prefix to the variable name final String sRealName = PSXPathQueryBinding.PARAM_VARIABLE_PREFIX + sName; if (m_aMap.containsKey (sRealName)) return EChange.UNCHANGED; // Apply all existing variables to this variable value! // This ensures that all variables used in variables are resolved correctly // as long as the order of declaration is correct. // Additionally this means that the order of the variables in this class is // irrelevant final String sRealValue = getAppliedReplacement (sValue); m_aMap.put (sRealName, sRealValue); return EChange.CHANGED; }
/** * Add a new variable. * * @param sName * The name of the variable. May neither be <code>null</code> nor * empty. * @param sValue * The value of the variable. May neither be <code>null</code> nor * empty. * @return {@link EChange#UNCHANGED} if a variable with the same name is * already present. Never <code>null</code>. */ @Nonnull public EChange add (@Nonnull @Nonempty final String sName, @Nonnull @Nonempty final String sValue) { ValueEnforcer.notEmpty (sName, "Name"); ValueEnforcer.notEmpty (sValue, "Value"); // Prepend the "$" prefix to the variable name final String sRealName = PSXPathQueryBinding.PARAM_VARIABLE_PREFIX + sName; if (m_aMap.containsKey (sRealName)) return EChange.UNCHANGED; // Apply all existing variables to this variable value! // This ensures that all variables used in variables are resolved correctly // as long as the order of declaration is correct. // Additionally this means that the order of the variables in this class is // irrelevant final String sRealValue = getAppliedReplacement (sValue); m_aMap.put (sRealName, sRealValue); return EChange.CHANGED; }