Java Doc for ColumnElement.java in  » IDE-Netbeans » db » org » netbeans » modules » dbschema » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » IDE Netbeans » db » org.netbeans.modules.dbschema   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.netbeans.modules.dbschema.DBElement       org.netbeans.modules.dbschema.DBMemberElement          org.netbeans.modules.dbschema.ColumnElement All known Subclasses:   org.netbeans.modules.dbschema.jdbcimpl.ColumnElementImpl, ColumnElement public class ColumnElement extends DBMemberElement (Code) Describes a column in a table. Inner Class :public interface Impl extends DBMemberElement.Impl Inner Class :static class Memory extends DBMemberElement.Memory implements Impl Constructor Summary public   ColumnElement()      Create a new column element represented in memory. public   ColumnElement(Impl impl, TableElement declaringTable)      Creates a new column element. Method Summary public  Object clone()      Clone the column element. public  boolean equals(Object obj)      Indicates whether some other object is "equal to" this one. Parameters:   obj - the reference object with which to compare. final  Impl getColumnImpl()      Returns the implementation for the column. public  Integer getLength()      Get the length of the column - for character type fields only. public  Integer getPrecision()      Get the precision of the column - for numeric type fields only. public  Integer getScale()      Get the scale of the column - for numeric type fields only. public  int getType()      Get the value type of the column. public  boolean isBlobType()      Returns whether the data type is blob type. public  boolean isCharacterType()      Returns whether the data type is character. public  boolean isNullable()      Returns whether the column is nullable. public  boolean isNumericType()      Returns whether the data type is numeric. public  void setLength(Integer length)      Set the length of the column - for character type fields only. public  void setNullable(boolean flag)      Set whether the column is nullable. public  void setPrecision(Integer precision)      Set the precision of the column - for numeric type fields only. public  void setScale(Integer scale)      Set the scale of the column - for numeric type fields only. public  void setType(int type)      Set the value type of the column. public  String toString()      Returns a string representation of the object. Constructor Detail ColumnElement public ColumnElement()(Code) Create a new column element represented in memory. ColumnElement public ColumnElement(Impl impl, TableElement declaringTable)(Code) Creates a new column element. Parameters:   impl - the pluggable implementation Parameters:   declaringTable - declaring table of this column, or null Method Detail clone public Object clone()(Code) Clone the column element. a new element that has the same values as the original but is represented in memory equals public boolean equals(Object obj)(Code) Indicates whether some other object is "equal to" this one. Parameters:   obj - the reference object with which to compare. true if this object is the same as the obj argument; false otherwise. getColumnImpl final Impl getColumnImpl()(Code) Returns the implementation for the column. implementation for the column getLength public Integer getLength()(Code) Get the length of the column - for character type fields only. the length, null if it is not a character typefield or there is no length. getPrecision public Integer getPrecision()(Code) Get the precision of the column - for numeric type fields only. the precision, null if it is not a numeric typefield or there is no precision. getScale public Integer getScale()(Code) Get the scale of the column - for numeric type fields only. the scale, null if it is not a numeric typefield or there is no scale. getType public int getType()(Code) Get the value type of the column. the type isBlobType public boolean isBlobType()(Code) Returns whether the data type is blob type. true if tha data type is blob type; false otherwise. isCharacterType public boolean isCharacterType()(Code) Returns whether the data type is character. true if tha data type is character; false otherwise. isNullable public boolean isNullable()(Code) Returns whether the column is nullable. a flag representing whether the column is nullable isNumericType public boolean isNumericType()(Code) Returns whether the data type is numeric. true if tha data type is numeric; false otherwise. setLength public void setLength(Integer length) throws DBException(Code) Set the length of the column - for character type fields only. Parameters:   length - the length for the column if it a character type throws:   DBException - if impossible setNullable public void setNullable(boolean flag) throws DBException(Code) Set whether the column is nullable. Parameters:   flag - flag representing whether the column is nullable throws:   DBException - if impossible setPrecision public void setPrecision(Integer precision) throws DBException(Code) Set the precision of the column - for numeric type fields only. Parameters:   precision - the precision for the column if it a numeric type throws:   DBException - if impossible setScale public void setScale(Integer scale) throws DBException(Code) Set the scale of the column - for numeric type fields only. Parameters:   scale - the scale for the column if it a numeric type throws:   DBException - if impossible setType public void setType(int type) throws DBException(Code) Set the value type of the column. Parameters:   type - the type throws:   DBException - if impossible toString public String toString()(Code) Returns a string representation of the object. a string representation of the object. Methods inherited from org.netbeans.modules.dbschema.DBMemberElement public TableElement getDeclaringTable()(Code)(Java Doc) final Impl getMemberImpl()(Code)(Java Doc) public void setDeclaringTable(TableElement te)(Code)(Java Doc) Fields inherited from org.netbeans.modules.dbschema.DBElement Impl impl(Code)(Java Doc) Methods inherited from org.netbeans.modules.dbschema.DBElement final public void addPropertyChangeListener(PropertyChangeListener l)(Code)(Java Doc) public int compareTo(Object obj)(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) final public Impl getElementImpl()(Code)(Java Doc) public DBIdentifier getName()(Code)(Java Doc) public int hashCode()(Code)(Java Doc) final public void removePropertyChangeListener(PropertyChangeListener l)(Code)(Java Doc) public void setElementImpl(DBElement.Impl anImpl)(Code)(Java Doc) final public void setName(DBIdentifier name) throws DBException(Code)(Java Doc) public String toString()(Code)(Java Doc) Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)