org.jfree.report.util
public final class ReportParameters extends java.lang.Object implements java.io.Serializable, java.lang.Cloneable
Constructor and Description |
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ReportParameters()
Default constructor.
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ReportParameters(ReportParameters props)
Copy constructor.
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Modifier and Type | Method and Description |
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void |
clear()
Removes all properties stored in this collection.
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java.lang.Object |
clone()
Clones the properties.
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boolean |
containsKey(java.lang.String key)
Checks whether the given key is stored in this collection of ReportProperties.
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java.lang.Object |
get(java.lang.String key)
Retrieves the value stored for a key in this properties collection.
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java.lang.Object |
get(java.lang.String key,
java.lang.Object defaultValue)
Retrieves the value stored for a key in this properties collection, and returning the
default value if the key was not stored in this properties collection.
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java.lang.String[] |
keys()
Returns all property keys as array.
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void |
put(java.lang.String key,
java.lang.Object value)
Adds a property to this properties collection.
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int |
size() |
public ReportParameters(ReportParameters props)
props
- an existing ReportProperties instance.public ReportParameters()
public void put(java.lang.String key, java.lang.Object value)
key
- the property key.value
- the property value.public java.lang.Object get(java.lang.String key)
key
- the property key.null
if the key does not exist in this
collection.public java.lang.Object get(java.lang.String key, java.lang.Object defaultValue)
key
- the property key.defaultValue
- the default value to be returned when the key is not stored in
this properties collection.public java.lang.String[] keys()
public void clear()
public boolean containsKey(java.lang.String key)
key
- the property key.public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class java.lang.Object
java.lang.CloneNotSupportedException
- this should never happen.public int size()