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A sequence is a heterogeneous list of properties
and corresponding values.
It represents an ordered arbitrary mixture of data values from more than one property of a data object
.
Method Summary | |
void |
add(int index,
int propertyIndex,
Object value)
Adds a new entry with the specified property index and value at the specified entry index. |
boolean |
add(int propertyIndex,
Object value)
Adds a new entry with the specified property index and value to the end of the entries. |
void |
add(int index,
Property property,
Object value)
Adds a new entry with the specified property and value at the specified entry index. |
void |
add(int index,
String propertyName,
Object value)
Adds a new entry with the specified property name and value at the specified entry index. |
boolean |
add(Property property,
Object value)
Adds a new entry with the specified property and value to the end of the entries. |
boolean |
add(String propertyName,
Object value)
Adds a new entry with the specified property name and value to the end of the entries. |
Property |
getProperty(int index)
Returns the property for the given entry index. |
Object |
getValue(int index)
Returns the property value for the given entry index. |
void |
move(int toIndex,
int fromIndex)
Moves the entry at fromIndex to toIndex . |
void |
remove(int index)
Removes the entry at the given entry index. |
Object |
setValue(int index,
Object value)
Sets the entry at a specified index to the new value. |
int |
size()
Returns the number of entries in the sequence. |
Method Detail |
public int size()
public Property getProperty(int index)
null
for mixed text entries.
index
- the index of the entry.
null
for the given entry index.public Object getValue(int index)
index
- the index of the entry.
public Object setValue(int index, Object value)
index
- the index of the entry.value
- the new value for the entry.public boolean add(String propertyName, Object value)
propertyName
- the name of the entry's property.value
- the value for the entry.public boolean add(int propertyIndex, Object value)
propertyIndex
- the index of the entry's property.value
- the value for the entry.public boolean add(Property property, Object value)
property
- the property of the entry.value
- the value for the entry.public void add(int index, String propertyName, Object value)
index
- the index at which to add the entry.propertyName
- the name of the entry's property.value
- the value for the entry.public void add(int index, int propertyIndex, Object value)
index
- the index at which to add the entry.propertyIndex
- the index of the entry's property.value
- the value for the entry.public void add(int index, Property property, Object value)
index
- the index at which to add the entry.property
- the property of the entry.value
- the value for the entry.public void remove(int index)
index
- the index of the entrypublic void move(int toIndex, int fromIndex)
fromIndex
to toIndex
.
toIndex
- the index of the entry destination.fromIndex
- the index of the entry to move.
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Copyright 2001-2006 IBM Corporation and others. All Rights Reserved. |
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