How to use
exists
method
in
org.opensingular.form.SInstance

Best Java code snippets using org.opensingular.form.SInstance.exists (Showing top 4 results out of 315)

public static SInstanceViewState get(SInstance instance) {
  if (instance == null)
    return SInstanceViewState.HIDDEN;
  final boolean exists = instance.exists();
  final Boolean visible = SInstances.attributeValue(instance, SPackageBasic.ATR_VISIBLE, null);
  final Boolean enabled = SInstances.attributeValue(instance, SPackageBasic.ATR_ENABLED, null);
  if (exists) {
    if (visible != null && !visible) {
      return SInstanceViewState.HIDDEN;
    } else if (enabled != null && !enabled) {
      return SInstanceViewState.READONLY;
    } else {
      return SInstanceViewState.EDITABLE;
    }
  } else {
    if (visible != null && visible) {
      return SInstanceViewState.READONLY;
    } else {
      return SInstanceViewState.HIDDEN;
    }
  }
}

public void updateExists() {
  SInstances.updateBooleanAttribute(this, SPackageBasic.ATR_EXISTS, SPackageBasic.ATR_EXISTS_FUNCTION);
  if (!exists())
    SInstances.visitPostOrder(this, (i, v) -> i.clearInstance());
}

public static SInstanceViewState get(SInstance instance) {
  if (instance == null)
    return SInstanceViewState.HIDDEN;
  final boolean exists = instance.exists();
  final Boolean visible = SInstances.attributeValue(instance, SPackageBasic.ATR_VISIBLE, null);
  final Boolean enabled = SInstances.attributeValue(instance, SPackageBasic.ATR_ENABLED, null);
  if (exists) {
    if (visible != null && !visible) {
      return SInstanceViewState.HIDDEN;
    } else if (enabled != null && !enabled) {
      return SInstanceViewState.READONLY;
    } else {
      return SInstanceViewState.EDITABLE;
    }
  } else {
    if (visible != null && visible) {
      return SInstanceViewState.READONLY;
    } else {
      return SInstanceViewState.HIDDEN;
    }
  }
}

public void updateExists() {
  SInstances.updateBooleanAttribute(this, SPackageBasic.ATR_EXISTS, SPackageBasic.ATR_EXISTS_FUNCTION);
  if (!exists())
    SInstances.visitPostOrder(this, (i, v) -> i.clearInstance());
}

Popular methods of SInstance

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Retorna o documento ao qual pertence a instância atual.
getType
toStringDisplay
getId
Retorna um ID único dentre as instâncias do mesmo documento. Um ID nunca é reutilizado, mesmo se a i
getAttributeValue
findNearest
Returns the nearest SInstance for the given type in the form SInstance tree. The search is performed
setId
Apenas para uso nas soluções de persistencia. Não deve ser usado fora dessa situação.
clearInstance
Apaga os valores associados a instância. Se for uma lista ou composto, apaga os valores em profundid
getName
getParent
getValue
isEmptyOfData
Retorna true se a instancia não conter nenhuma informação diferente de null. A pesquisa é feita em

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How to use existsmethodin org.opensingular.form.SInstance

Best Java code snippets using org.opensingular.form.SInstance.exists (Showing top 4 results out of 315)

How to use
exists
method
in
org.opensingular.form.SInstance