Interface DataTypeComponent

    • Field Detail

      • DEFAULT_FIELD_NAME_PREFIX

        static final java.lang.String DEFAULT_FIELD_NAME_PREFIX
        The default prefix for the name of a component.
        See Also:
        Constant Field Values
    • Method Detail

      • getDataType

        DataType getDataType()
        Returns the dataType in this component.
        Returns:
        the dataType in this component
      • getParent

        DataType getParent()
        returns the dataType that contains this component.
        Returns:
        the dataType that contains this component.
      • isBitFieldComponent

        boolean isBitFieldComponent()
        Determine if the specified component corresponds to a bit-field.
        Returns:
        true if bit-field else false
      • isZeroBitFieldComponent

        boolean isZeroBitFieldComponent()
        Determine if the specified component corresponds to a zero-length bit-field.
        Returns:
        true if zero-length bit-field else false
      • getOrdinal

        int getOrdinal()
        Get the ordinal position within the parent dataType.
        Returns:
        ordinal of this component within the parent data type.
      • getOffset

        int getOffset()
        Get the byte offset of where this component begins relative to the start of the parent data type.
        Returns:
        offset of start of component relative to the start of the parent data type.
      • getEndOffset

        int getEndOffset()
        Get the byte offset of where this component ends relative to the start of the parent data type.
        Returns:
        offset of end of component relative to the start of the parent data type.
      • getLength

        int getLength()
        Get the length of this component. Zero-length components will report a length of 0 and may overlap other components at the same offset. Similarly, multiple adjacent bit-field components may appear to overlap at the byte-level.
        Returns:
        the length of this component
      • getComment

        java.lang.String getComment()
        Get the comment for this dataTypeComponent.
        Returns:
        component comment string or null if one has not been set
      • getDefaultSettings

        Settings getDefaultSettings()
        Gets the default settings for this data type component.
        Returns:
        a Settings object that is the set of default values for this dataType component
      • setDefaultSettings

        void setDefaultSettings​(Settings settings)
        Set default settings for this dataType.
        Parameters:
        settings - the new default settings.
      • setComment

        void setComment​(java.lang.String comment)
        Sets the comment for the component.
        Parameters:
        comment - this components comment or null to clear comment.
      • getFieldName

        java.lang.String getFieldName()
        Get the name of the field name as a component of a Data Type.
        Returns:
        the name as a component of another Data Type.
      • setFieldName

        void setFieldName​(java.lang.String fieldName)
                   throws DuplicateNameException
        Sets the field name. If the field name is empty it will be set to null, which is the default field name. An exception is thrown if one of the parent's other components already has the specified field name.
        Parameters:
        fieldName - the new field name for this component.
        Throws:
        DuplicateNameException - if another component of the parent has the specified field name.
      • getDefaultFieldName

        default java.lang.String getDefaultFieldName()
        Returns a default Field name. Used only if a field name is not set.
        Returns:
        default field name
      • isEquivalent

        boolean isEquivalent​(DataTypeComponent dtc)
        Returns true if the given dataTypeComponent is equivalent to this dataTypeComponent. A dataTypeComponent is "equivalent" if the other component has a data type that is equivalent to this component's data type. The dataTypeComponents must also have the same offset, field name, and comment. The length is only checked for components which are dyanmic and whose size must be specified when creating a component.
        Parameters:
        dtc - the dataTypeComponent being tested for equivalence.
        Returns:
        true if the given dataTypeComponent is equivalent to this dataTypeComponent.
      • usesZeroLengthComponent

        static boolean usesZeroLengthComponent​(DataType dataType)
        Determine if the specified dataType will be treated as a zero-length component allowing it to possibly overlap the next component. If the specified dataType returns true for DataType.isZeroLength() and true for DataType.isNotYetDefined() this method will return false causing the associated component to use the reported dataType length of 1.
        Parameters:
        dataType - datatype to be evaluated
        Returns:
        true if zero-length component