Class LabelsContext
- java.lang.Object
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- org.pepstock.charba.client.commons.NativeObjectContainer
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- org.pepstock.charba.client.callbacks.ChartContext
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- org.pepstock.charba.client.callbacks.AbstractDatasetContext
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- org.pepstock.charba.client.labels.LabelsContext
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public final class LabelsContext extends AbstractDatasetContext
This object is wrapping the native java script object provided byLabelsPlugin.ID
plugin when the callback function is called.- Author:
- Andrea "Stock" Stocchero
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected boolean
checkIfPropertyIsValid(Key property)
Checks if the key passed as argument is a key already used for other context properties.DataItem
getDataItem()
Returns the value for the data set by aDataItem
.String
getLabel()
Returns the label for the data set.Label
getLabelOptions()
Returns the label options of plugin.double
getPercentage()
Returns the percentage for the data set.protected boolean
isConsistent()
Returnstrue
if the context is consistent.
Custom context (the plugin ones) should extend it and check if the context is consistent before invoking the callback.-
Methods inherited from class org.pepstock.charba.client.callbacks.AbstractDatasetContext
getDataIndex, getDatasetElement, getDatasetIndex, getDatasetItem, getMode, isActive
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Methods inherited from class org.pepstock.charba.client.callbacks.ChartContext
getAttribute, getAttribute, getAttribute, getAttribute, getAttributes, getChart, getType, hasAttributes, setAttribute, setAttribute, setAttribute, setAttribute, setAttributes
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Methods inherited from class org.pepstock.charba.client.commons.NativeObjectContainer
checkDefaultValuesArgument, empty, getArrayValue, getElement, getIncrementalId, getNativeChart, getNativeEvent, getNativeObject, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValueForMultipleKeyTypes, getValueForMultipleKeyTypes, getValueForMultipleKeyTypes, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, has, has, isType, keys, loadNativeObject, remove, remove, setArrayValue, setArrayValue, setArrayValue, setElement, setEmptyValue, setNewIncrementalId, setNewIncrementalId, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, toJSON, type
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Method Detail
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getLabelOptions
public Label getLabelOptions()
Returns the label options of plugin.- Returns:
- the label options of the plugin
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getLabel
public String getLabel()
Returns the label for the data set.- Returns:
- the label for the data set.
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getPercentage
public double getPercentage()
Returns the percentage for the data set.- Returns:
- the percentage for the data set.
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getDataItem
public DataItem getDataItem()
Returns the value for the data set by aDataItem
.- Returns:
- the value for the data set by a
DataItem
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isConsistent
protected boolean isConsistent()
Description copied from class:ChartContext
Returnstrue
if the context is consistent.
Custom context (the plugin ones) should extend it and check if the context is consistent before invoking the callback.- Overrides:
isConsistent
in classChartContext
- Returns:
true
if the context is consistent
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checkIfPropertyIsValid
protected boolean checkIfPropertyIsValid(Key property)
Description copied from class:ChartContext
Checks if the key passed as argument is a key already used for other context properties.- Overrides:
checkIfPropertyIsValid
in classAbstractDatasetContext
- Parameters:
property
- property to use to store a custom attribute- Returns:
true
if the property can be used to store an attribute.
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